Deutschland:
bevorzugt: Muenchen, Munich
Deutschland, Germany
Europa, Europe
Weltweit, Worldwide
Selbsteinschätzung Self-assessment Tom K., IT Consultant, München als >> IT Security Consultant
Als Diplom-Physiker/Mathematiker gelernt, mit komplexen Systemen umzugehen, große Datenmengen aus kernphysikalischen Experimenten verarbeitet, SW dafür entwickelt
In den letzten 20 Jahren vielfach mit den relevanten Themen gearbeitet, zumeist mit Applikationen im Datenmanagement (HUBs/Plattformen für große Datenmengen), in Projekten sicherere und betreibbare Datenpipelines und Schnittstellen gebaut. In diversen inhouse und externen Start-Ups gearbeitet, selber welche gegründet.
Motivation:
Stets Herausforderungen angenommen, besonders den Paradigmenwechsel hin zu einer (Micro)SERvice basierten Infrastruktur und Service basierten Betriebsformen, weg von unflexiblen Oldschool Prozessen und monolithischem Denken; Komplexität aus den Applikationen ziehen, Domänen zuschneiden; Funktionalität auslagern; Logik durch Schnittstellen steuern.
Möglichkeit in Services zu denken, dadurch Zukunftssicherheit der Implementation durch Austauschbarkeit von Funktionen/Modulen.
Cloud basierte Services um quality based products zu entwickeln. Cloud als sinnvolle Ergänzung; neue Betriebskonzepte ? Kostensenkung; schnelle SW DEV; Der Fachabteilung die Geschäftsprozesse anbieten die sie will, die On-Premise einfach nicht gebaut werden können.
Sicherheit durch Technologie: Firewall und Verschlüsselung ist gut; Sicherheit per Definition durch Entwicklung sicherer Geschäftsprozesse ? Security-by-Design - ist besser. Mehrfach große, verteilte PKI Umgebungen ? Geschäftsprozesse / Interface Anbindung etc. ? entwickelt ? in Zusammenarbeit mit Nexus Prime, Karlsruhe ? und betrieben ? z.B. die Bundeswehr/Nato PKI sowie PKI der Bundesregierung IT4Deutschland IT4D (wegen Ü2 NDA Problematik im CV als Bank, FFM vermerkt).
Zuletzt (seit 2019) tätig in folgenden Data-Management & Security Projekten:
Infrastruktur: u.A. bei Autobahn.de (verteilte virtuelle Security Microsoft Azure Sentinel & GPO / Cisco SDA, WSA, ISE), Siemens Mobility (sicheres Schnittstellen-Mgmt für Produkte im Rahmen der abgesagten Fusion Siemens/Alstom), Norwegische Staatsbahn (Absicherung von ETCS Installationen)
Energy Markets: RWE, Essen, Supply & Trading GmbH, Überprüfung von SOC / SIEM Infrastrukturen und Governance (KRITIS) Themen, PoC Architektur für Neuentwicklung SIEM & PKI im SOC auf Basis MITRE Attack Vectors (ATP; IDS, IPS, Black vs. Red Hat Strategien ? Kali Linux & Tools) im NIST Architecture und Security Framework. Diverse Berührungspunkte in Projekten zu Eon, Uniper und Innogy sowie 50Hertz bzgl. PKI zur Sicherung der KRITIS Infrastrukturen.
Erfahrung mit EDR (Endpoint Detection/Response) Services aufgrund langjähriger Tätigkeit in Projekten zur Absicherung von Daten Pipelines und IoT Middleware / EDGE Devices u.a. in Automotive (Automobiler Auftraggeber) u. A. TiSax & TiSax II Zertifizierungen/Plan sowie OTA Probleme bei e-Autos; Maschinenbau (Körber AG, Hamburg) für IoT Security/PKI Pipelines sowie Elektrotechnik (Bruker GmbH; Hersteller div. Infrarot-Spektrometer und Anbieter von GDPR konforme SW DL für Cloud basierte Datenauswertung) sowie Bundesdruckerei (SW Entwicklung rund um PKI).
1. Die Zeiten von ?Draußen sind die Bösen, dazwischen eine Firewall, drinnen sind die Guten? sind vorbei. Heute geht es um die Wahrscheinlichkeiten wann die ?Bösen? in den Infrastrukturen auftauchen (und wann diese entdeckt werden) und welchen Schaden sie dabei anrichten. 2. Insbesondere bei Entwicklung und Betrieb von großen verteilten Architekturen (On-Premise & Cloud gemischt) international tätiger Unternehmen müssen in SOCs (IT Sec && Ops) und CDCs (Cyber Defense Center inkl. DevSecOps; Cyber Incident & Response basierend auf dem NIST Framework 1. Identify 2. Protect 3. Detect 4. Response 5. Recover) mit Hilfe von Infrastruktur Überwachung (SIEM z.B. QRadar, Splunk inkl. Endpoint Detection Sentinel/Intunes) sowie umfassendem Monitoring (Tivoli, Nagios/Zabbix) Kennzahlen aka KPIs ? bekannt aus z.B. Buchhaltung oder IT Controlling ? erhoben werden um der C-Level Ebene Tools zur Steuerung des angestrebten Sicherheitslevels an die Hand zu geben. 3. Der Zustand der IT Security muss (ähnlich wie die Jahresberichte mit Gewinn/Verlust Ermittlung) mittels CQI ? Continuos Quality Improvement ? einem kontinuierlichen Check unterzogen werden um dem stetigen Wandel der Cyber Bedrohungslage gerecht zu werden und die Infrastrukturen (Applikationen, Schnittstellen, Betriebsmodelle etc.) an die höheren Anforderungen anzupassen.
Davor Entwicklung für IBM/GDV, HH, 2FA / Rest/SOAP mit Federation SSO (Oauth, MFA / 2-Faktor-Authentication). Diverse weitere IT SEC Themen und Projekte in den letzten 10 Jahren ? CV.
Geschäftsführender Gesellschafter einer IT Unternehmensberatung seit >20 Jahren
Arbeitsinhalte ? Projekte siehe CV:
Arbeit im Bereich SEC Integration, Enterprise und SW Architektur, daneben Aufgaben im Projektmanagement, des Engineering und der SW Entwicklung seit > 15 Jahren auf Senior Ebene, dabei die gängigen Tools und Notationen (Sparx EA, BMPN etc..) genutzt und Arbeitsergebnisse auftraggeberspezifisch dokumentiert. Zeitweilig im PMO tätig, da wegen der Komplexität der Projekte eine TZ-Mitarbeit (Eingreifen) notwendig wurde.
Aufbau von betreibbaren Strukturen in der Linie zum wirkungsvollen Schutz von Infrastrukturen vor Cyber Bedrohungen sowie der notwendigen Prozesse zur Entdeckung ? Vulnerability Mgmt ? sowie zur Entfernung ? Incident Mgmt ? von Cyber Security Eindringlingen inkl. Basis Orga wie Asset Mgmt / CMDB, RACI (Rollen & Rechte), Escalation Mgmt sowie IAM / GPO über alle Assets / Objekte und PKI als 3rd Line of Defense (LoD) neben 1st LoD aka Firewalls & Co. sowie 2nd LoD (SIEM/s.o.). Ergänzung vorhandener IT SEC & OPS Infrastrukturen durch SIEM, Cisco SW defined ACCESS inkl. DNA-Center (DNA-C,SDA/ISE/WSA/WAF), moderne Service defines Infrastrukturen & Konzepte sowie Einsatz der entsprechenden Microsoft Tools und Techniken (Defender, E5 Security, Red Lines/Forest&PAW etc. sowie Sentinel und Azure Security Center) zum effektiven Schutz der Infrastrukturen.
GRC & Security
Viel harte (Schutz der Datensätze, Infrastruktur, Firewall, Encryption) und weiche (Schutz der Geschäftsprozesse, SIEM) Security Arbeit in Projekten investiert, da zumeist in Bereichen mit Anforderungen an den Datenschutz nach hohen gesetzlichen Standards wie BSI Grundschutz, ISO 27001 Vorgaben und DSGVO sowie interne und externe GRC Vorschriften gearbeitet werden musste.
Sehr gute Kenntnisse des Three-Lines-of-Defense-Modells sowie der wichtigsten regulatorische Regelwerke wie ISO 27035, BAIT, VAIT, MaRisk, KWG §44, PSD2, PCI DSS, BSI C5, TiSax, IT-SIG2. In Projekten mit den zuständigen Aufsichtsorganen in die betrieblich IT Praxis umgesetzt wie z.B. Projekte bei DeuBa Frankfurt / Wirecard München mit Bafin, bei div. Versicherungen wie Allianz / VHV / GDV mit z.B. interner Revision oder bei PKI Themen wie bei Telekom und Bundeswehr mit BSI. Regelmäßig im GRC Umfeld gearbeitet, dabei Wissenstransfer rund um die entsprechenden Themenkomplexe in die betriebliche Praxis durchgeführt sowie Transfer von Info Sec sowie IT Security Anforderungen von den Fachabteilungen bis zu den operativen Einheiten unterstützt. Dabei insbesondere im Anforderungsumfeld deutscher Regulatorik z.B. BSI C5 (Mindeststandards zur Nutzung externer Cloud Dienste), BaFin Bait (div. Bank-Projekte) oder Vait (mehrfach Versicherungsprojekte) gearbeitet und AKTIV Auditing sowie div. Zertifizierungen (TiSax, ISO 27001) begleitet. Regulatorische und IT SEC Consulting Dienstleistungen bis auf C-Level Ebene im Projektumfeld ermöglicht.
Bestehende Sicherheitskonzepte im KRITIS (Energie, Mobility) Umfeld auf den Prüfstand gestellt und die technische Implementierungen der Infrastrukturen um Anforderungen aus angepassten gesetzlichen Vorschriften und Best Practices / § ergänzt. CPI sowie CQI im agilen Umfeld.
Seit 5-10 Jahren in großen verteilten Umgebungen Datenmanagement Projekte im Security Kontext durchgeführt. Cloud Projekte sicher umgesetzt mit Standard SW inkl. PKI; Integration von On-Premise und Hybrid-Cloud Lösungen. Letztlich ist es egal um welche Art von Daten es geht, es können Datensätze aus DBs oder CRM SYS sein genauso wie PKI Zertifikate oder mit Wireshark abgefangene Datensatz-Fragmente aus Streams oder eben die Suche nach Keywords oder Identifiern aus Logfiles oder Monitoring Protokollierung für SIEM/SOC. Den Unterschied macht nur der Kontext und die Art und Weise wie die entsprechenden Regeln der Datenauswertung aufgestellt, bewertet oder angepasst werden an neue Rahmenbedingungen. Das Ergebnis der Projekte waren stets sichere Systeme und Datenkommunikation sowie der Schutz von verteilten Infrastrukturen und Geschäftsprozessen.
Security Lösungen Richtung Edge, IoT und Mobile Devices entwickelt und in den Betrieb überführt. IT Solutions im Bereich verteilter Workflows Tools und Collaboration Management (Active Directory und IAM / MS Azure Cloud, Sharepoint, Azure Files, One Drive) als Architekt und Engineer entwickelt und umgesetzt. Hauptaugenmerk gelegt auf die spätere Anwendbarkeit des Security Incident Management (Vertraulichkeit, Integrität, Verfügbarkeit) gelegt. Viel mit Encryption, PKI-Umgebungen, physikalischer Sicherung von IT Systemen (Zutrittssysteme, Smartcards und PKI-Token sowie Mobile PKI) und mit Teams der Security Operations Center (SOC) zusammen gearbeitet. Tools für ITSEC Monitoring (Infrastruktur, Server, Applikationen) für Incident- und Event-Management (?SIEM mit QRADAR / Splunk sowie Elastic Search bis 7.8/7.9 inkl. ML Erweiterungen + Use Case DEV/Implementation im SOC) installiert und konfiguriert. Cloud based PKI für Telekom PKI as a Service ? SaaS/PaaS entwickelt.
ServiceNow Projekt zur Implementierung eines lokalen Tenants für die deutsche Niederlassung eines internationalen Beratungsunternehmens mit Überprüfung der Compliancy und des Risikomanagements in Bezug auf die Configuration Items und ITIL Service Mgmt Prozesse (CPI, Knowledge Mgmt., Asset Mgmt., ++); GDPR, Betriebsrats-Vereinbarung und DORA Compliancy Checks für 3rd Party Provider im SaaS; SLA und Security Operations (Splunk SIEM, Asset-Mgmt + CMDB, ServiceNow Mid Server) Datentransfer Nutzungsrichtlinien innerhalb der EU und weltweit. Check für AAA (Accounting, Auth, Auth) für 7 / 24 aka Follow The Sun Betriebskonzept für Super-User-Admin und Least Privilege Access Policy. Auditing Group Access und Roles / Rights Mgtm sowie die bestehenden Company IT SEC Policies (anstehende ISO 27001 Re-Zertifizierung mit BSI C5 check) mit GRC und SEC Ops Departments. Schreiben von technischen Sicherheitsstandards für die sichere API-Nutzung für Subunternehmer und entsprechende Zugriffsrichtlinien (Multi-Faktor, Protokollierung, Ereignisüberwachung). Langjährige Arbeit mit ServiceNow und anderen Trouble-Ticket-Systemen (Remedy, Maximo u.a.), Implementierung von ITIL-Prozessen und Betriebs- sowie Sicherheitskonzepte für die Nutzung von TTS-Systemen, die mit CI- und systembezogenen Datensätzen arbeiten.
Connectivity
Integration der vorhandenen Lösungen / der bestehenden Infrastruktur in eine neue Architektur als Herausforderung angenommen; in diversen Projekten Migration / Transition&Transformation Themen umgesetzt, z.B. 64.000 Server bei Allianz DCC von On-Premise in die Cloud ge-moved, dabei die Middleware Services als Prototypen entwickelt und die Initial Shift Wave durchgeführt. Entsprechende Service Management ( ITSM ) Konzepte angepasst bzw. umgesetzt. Basis seit >20 Jahren sind Erfahrungen als Admin und Engineer um Betriebsthemen entsprechend handeln zu können.
Für IBM seit >20 Jahren mit allen Websphere Produkten gearbeitet: Jede Kombination aus IBM Websphere (Middleware, Schnittstellen, Deployment) + Tivoli Monitoring (Umsetzung der entsprechenden Geschäftsprozesse und Reaktion auf Situations abhängig vom Zustand der überwachten Einheiten etc.) ist nichts anderes als die Arbeit mit virtuellen Assets zur Steuerung und Verwaltung realer Komponenten oder Applikationen im weitesten Sinne. Fast jede am Markt verfügbare Middleware Lösung im Messaging Middleware oder Kafka sowie z.T. auch Elastic Search Inc., Splunk Installationen etc. sind HUB Lösungen mit vergleichbaren Funktionalitäten und Umfang wie MS Azure IOT HUB.
Schnittstellen Design und API Management in Entwicklung und Betrieb von sicheren (OWASP), verteilten IT Umgebungen in den meisten Projekten der letzten 5-10+ Jahre.
Cloud
Seit 5-10 Jahren min. ca. 50% Cloud Projekte durchgeführt, zumeist AWS und Azure, daneben auch Telekom Cloud, VW Cloud (Telekom based) sowie proprietäre HP und IBM Cloud Lösungen
Die Telekom Cloud based PKI wurde inkl. Prototypen für Telekom_Cloud, AWS und Azure Cloud konzipiert. Erste Test Stellungen bei Kunden (inhouse und extern) wurden aufgebaut, das Angebot wird derzeit zur Produktreife gebracht. Meine Aufgabe war Architektur sowie Doing (Prototypen bauen und installieren)
Ab 2016 wurden in einer 24monatigen Entwicklung in TZ für eine Tochter eines MUC Automobilherstellers Daten aus Service und Betrieb aus Plattformlösungen (Verkauf & Vermietung, Car Sharing) in der Azure Cloud ausgewertet und zur Optimierung der Prozesse entsprechend in die Praxis zurückgeführt.
Bei Allianz wurden 64.000 Rechner in die IBM Cloud transferiert. Mein Aufgabe bestand in der Definition der Services für Data Management und dem Bau von Prototypen für die ersten ca. 100 Applikation ? Migration ? DevOps sowie Cont Integration.
Davor für einen Automobilhersteller in Wolfsburg die Entwicklungsumgebungen Cloud basiert neu aufgebaut. Ziel war die bessere Integration der Entwicklungen im Bereich der selbstfahrenden Autos um Ergebnisse der Prototypen Tests besser und schneller in gute SW ? Stichpunkt agil ? umsetzen zu können. Cloud basierte Services um quality based products zu entwickeln.
Operations
Betrieb von Cloud/Container Infrastrukturen (Docker, Kubernetes) basierte Plattformen; Skalierbarkeit und Resilienz.
Entwicklung von grafischen Oberflächen (Dashboards) im Security/SIEM und IoT Bereich für Service Management, KPIs und diverse betriebliche Aspekte inkl. ELK Stack, Splunk, Grafana, Kafka, Pipelines entwickelt und betrieben.
DevOps ist heute in allen SW Projekten der Standard für die Zusammenführung von Entwicklung und Betrieb. Weiters: Agile SW Entwicklung (Kanban, Scrum etc.) wird nicht nur Mo-Fr von 8-17 Uhr pseudo-genutzt (daily Stand-Up und dgl.) sondern als Maxime Vollzeit gelebt.
Hohe Affinität als Berater zu Kommunikation mit Stakeholdern und Verbesserung der bestehenden Strukturen in Teams und mit dem Management waren stets zu erarbeiten; dabei oftmals Coaching von Teams und Weiterentwicklung von Entwicklungsstrukturen und -umgebungen. Immer und gerne mit den IT System gearbeitet, zumeist von Test- und Entwicklungs SYS als Admin, Entwickler und Engineer, bis heute.
Recent Projects
PwC International IT Security Architect / GRC (09/2021)
Technical Security Standards TSS Win Server / AD & DC
Governance Active Directory GPOs + Server Hardening
IT Security as a Service / Secure SW Develop. Pipeline
Requirements for Secure Development Process / OWASP
Application Security Requirement / Best-P & Guide Lines
GRC Requirements - Preparation for DORA compliancy
Strategy for Red Blue Purple Teaming for Tiber-EU compl.
Develop Move2Cloud (M2C) Service Descriptions + PoC
Develop IT Sec consumable Services for Move2Cloud
IT Security Design for Azure / AWS Cloud Services Usage
Risk Analysis Microsoft M365/ C5 / Sentinel / EDR
ServiceNow Risk Management Assessment
Cloud Security Azure / Securing M365 IAM Auth MFA
Bundesdruckerei Security Consultant (08-09/2021)
Project BDR Shop D-TRUST Zertifikatsprodukte
PKI Nexus CM / Standard Signatur- & Siegelkarte / eHBA
Supporting CYBER SEC Software Development
Cooperate with Maurer Electronics DEV Germany/Croatia
Develop Secure APIs / Process Mgmt. for Shop Design
Bruker Corporation IoT Security Consultant (05-06/2021)
Industrial Research / Scientific SW Desiging Company
Cloud based Data Mgmt Pipeline, Azure Hub / Event Grid
OpenSSL Secure Data Connections, Operating Concepts
Autobahn GmbH IT Security Architect / CISO (09/20-04/21)
Digital Transformation, Expertise Data & Analytics, R&D
Information Security, IT SEC OPS, Konzepte, EA, ARIS
Managed SEC Services, SECaaS, Incident Meldeprozess
Provider Mgmt, Process Mining, Cyber Sec Maturity Level
Transfer Information Security into ITSM IT SEC OPS CPI
TOGAF, BSI Grundschutz, 27001, ITIL/COBiT, Info SEC
Sicherheitsleitsrichtlinien SRLs, Schutzbedarfsklassen
DSGVO DSFA Datenschutzfolgeabschätzung, Compliance
Security by Design, Cloud Security, GRC, Prozesse, RACI
Azure Secury Center, Azure Encryption, Azure Sentinel
Asset Mgmt, CMDB, ISMS, ITSM, SIEM, IAM/PAM, ESAE
Red Lines/Forrest, PAW, Privileged Access Strategy RAMP
IAM MDM SAP SSO Workplace DNS Collaboration MFA
SOC Use Case Design, Server Hardening; GPO Policies
Network Topos L2 L3 & Virt Switsches / NAT SNAT DNAT
SEC Operating & Management Concepts for Tier 0 1 2
Service Now Service Design / Incident Process Mgmt.
Firewall Request Management / Enterprise Architecure
Checkpoint NGFW, Cisco Firepower DNAC SDA ISE WSA
Network Data Center / Citrix VDI VM-Ware Ser. Provision.
Zoning Konzepte, High & Low Level Design, HLD LLD
RWE AG Security Consultant PKI OWASP (04/20?07/2020)
Re-Evaluate existing SIEM / PKI environment
Re-Design SOC, Splunk based SIEM, Nexus based PKI
NIST Secure Architecture SOC Operations Model
Consulting in Secure OWASP SW Development
Security Champion Programming
Körber AG Azure IoT Connect & Security (12/19?03/2020)
Manufactoring Systems Engineering company
Connecting >1000 procduct lines 2 central IoT platform
Azure IoT Edge Hub Event Grid / SOA Pub Sub S7 PLC
PoC Azure Functions, AWS Lambda; AWS IoT
AMQP IoT MQTT; Websphere MQ, ActiveMQ, RabbitMQ
Edge Hardware MGUARD RS4000 TX VPN configuration
Phoenix Contact MGUARD Secure Cloud Remote portal
Certificate Management, OpenSSL SSL, OpenVPN IPsec
CA Trustcenter, Nexus GO IoT, Remote Access Solution
Azue IoT, AKS, K8S Kubernetes Cluster Docker Container
Network Policy / Interface Mgmt. for Kubernetes Pods
Digital Twins Digital Identities Blockchain PKI Signature
IBM Security Advisory / Insurance HH PoC (11/2019)
Remote Access Portal, building SOAP / REST interfaces
2FA, OTP One Time Password, QR Code OAUTH2 SSO
SAML Token / assertion in WSDL, auth. web service
IBM SOC SIEM Eng. Insurance Hannover (08/19?10/2019)
SOC Security Operations Center PoC / Pre Study
KRITIS, Audit, SIEM, IT Sicherheitsgesetz ITSIG 2.0.
BSIG, ISMS Informationssicherheitsmanagementsystem
Log File Analyse, DEV SIEM ruleset, Use Case Checks
ELK Elastic Stack: Elastic, Logstash, Kafka, Kibana
DEV Client Elastic Common Scheme, Health Checks
Beats Family: Filebeat, Auditbeat, Heartbeat
LOGS Palo Alto, Cisco, SYSlog, EVENTlog, TCPlog
SIEM PoC Assessment ? Arcsight, QRadar, Splunk
DeuBa Data Platform Architect / Eng. (5/2019?8/2019)
Evaluating new Technologies, PoC / Pre Study
Business App. Architect 4 Data Managment Platform
Data Transformation Mulesoft Apigee WSO2 OWASP
Azure, AWS, API Mgmt., Kafka, Scrum Sparx EA, ARC42
Azure Pipelines CloudFormation TFS Team Foundation
CI/CD, Gitlab, Terraform vs. Ansible, Chef, Puppet
Siemens Mobility MUC ? Mobility & SEC Architect (12/2018?5/2019)
Siemens Alstom Merger Preparation
Guidance of Dev Teams / India Pune, Kerala / Bangkok
Concert Scala NTCIP VMS DMS Variable Message Sign
API Status Interface Management RealTime Historic Data
TMS Traffic CMS ComBox RSU Road Side Unit Datex II
JMS ActiveMQ MQTT SCADA SPaT LSA IoT RaspBerry
Cloud AWS EC2 Kinesis Lambda
Siemens Automatic Train Control SYS, ETSi Compliancy
Java Linux ClearCase Git Eclipse Junit Slack Mattermost
Microservices Rancher Kubernetes Docker 24/7 DevOps
Grafana Kibana Dashboard System Monitoring Wireshark
WEB Frontend Development Node.JS (vs. React, Angular)
Embedded Systems AI FCC US DOT
CASE ? Connected Cars, Autonomous Driving,
Car Sharing, Electrification
TELEKOM FFM ? Senior Sec Projekt Manager (6?12/2018)
Project Management for ?PKI as Magenta Cloud Service?
Regulations ETSi, ITU, Tec. Richtlinien Deutsche Telekom
Management of >10 # Team Members, CISO Reporting
Market Screening of exist. Solutions, Cost Evaluation
2 C-Level Reporting: Security / Data Privacy Compliance
Organizing PoC, talking to Shareholders / Departments
Architectural Guidance (Techn. / Demo Use Case Design)
Infrastruture / Integration Mgmt + Operating Guidance
Planning Step-by-Step Transition & Transformation (T&T)
Migration On-Premise PKI to Cloud based PKI Services
NEXUS PKI ? Senior Sec SW Developer (6?12/2018)
Project Management for ?PKI as Cloud based Service?
DEV new functions for Telekom SEC Project
Abstimmung BSI, BSIG, Bundesnetzagentur, IT SIG 2.0
Industrial Client ZH/CH ? Sen. Engineer & PM (2?7/2018)
Projekt Management for Big Data / IoT Proj. > 50io Sfr
Management of >10 int. + >40 ext. # Team Members
Architectural Guidance, Emergency Actions & Activities
MapR Cluster, Hadoop, Yarn, Spark, Drill, Scala, Python
Data Pipeline Ecosystem, Kafka Messaging System
Data Serialization (Json, Protobuf, Avro)
Kibana, Grafana, Qlik, Splunk + Nagios / APM, Kafka, SSL
Check of CISO compliancy, EU GDPR / DSGVO
Dev. + Mgmt of QA and Service Delivery Processes
Reporting to Topp Management, Process Advisory
Bank FFM ? SW Architect / Cyber & PKI Security Engineer (6/2017 ? 03/2018)
CMS Card Management Sys, MiFare, NFC, Nexus Prime
Smartcard, digital Signatures, Softtoken Soft Token
MDM Mobile Device Management, VPN, Certificates
Encryption Communication ATM Bank int ext; Hermod
Base IBM MQ SSL TSL End-2-End & Appl. based Encrypt.
Upgrade DES ? AES 256, RSA 1024 2048, 4096
Activiti, Workflow, Spring, Boot, Visio, Sparx, BPMN 2.0
IAM Identity Access, SSO Single Sign ON, Active Dir.
ECC Elliptic Curve Cryptography, Signaturgesetz, BSI
PKI X.509 X.500 LDAP CRL OCSP, PKCS#11, Auth 802.1x
Infineon TPM Trusted Platform Modules CardOS Card
Printer Reader CMS Smartcard APDU CM Embedded
Systems Crypto Processor, CA Certificate AuthoriyMulti Client User Self Service USSP, PGP, Email Cert.
Certificate Encryption Crypto Key Mgmt Trust Center Managment CA Certificate Authority PKCS Soft Token ECC Nexus, Code Signing, IPSec, EFS, DNSSEC
Agile+DevOps ? Agil, Scrum, Epics, Best Practices, KISS
IoT Kryptographie CIO eGovernment eDA
Wirecard MUC ? Solution Architect (12/2016 ? 05/2017)
Kafka as worldwide/enterprise wide Message Backbone, Active MQ, Confluent vs Cloudera PoC, Hadoop, Flume
Data Management, Elastic Search, ELK, BI, DWH, Hana, KI, AI Forecasting Prediction Engine, Point Based Loyalty
Fraud Detection, Darknet, Cyber Security, SSH, Encrypt
Preparation existing Ruby & Java SW --> MicroServices, ReFactoring, SW Versioning, Best Practrices, PoC with 1st small Modules, Stateless Programming, Repo Mgmt.,
API Management 4 Data Producer & Consumer, Apigee
PSD2, PISP, AISP, GDPR, DSGVO, Blockchain, Cyber
Payment, Bitcoin, ReWork Dev Env., CI CD Mesos, Jenkins, Maven, Plug-In, Mercurial, GitHub Ent., Nexus
App Development Restructuring, Android, IOS, Eclipse vs., IntelliJ, PlugIn Management, Prep Paradigma Change
MBeans, JMX, CA Application Performance, JMeter
Mgmt, Programming Best Practices&Standards, JavaDOC
Cloud usage for extra-terrestrial of Europa (Asia), Law & PCI Compliancy of AWS, InvMaRisk MaRisk, GRC-->Bank
CI/CD, Deployment via Puppet Pipeline, WIN AD RMS Rights Mgmt., RedHat 6+7, Clustering, Docker, Security
Reporting 2 Top Management, Presentation & Discussion
StartUp MUC ? Architecure + Strategy (09/2016?12/2017)
Ongoing interests & integration in VC based StartUps
PoC Mobile Internet & Automotive ? Data Management
Digital strategy automotive business MUC HeadQuarter
Enterprise Strategy / Consultancy + Review IT of the Future Automotive
Agil Management of Developing / Operations (DevOps) Big Data Environments by Service Based Desciptions (SLA) w. Cloud Tech using Virtualisation IT HW/SW
Openstack, BOSH, Helion,Mirantis, Hybrid Cloud Foundry
Wincor Nixdorf / M&A Integration (01/2016 ? 09/2016)
M&A Merger & Acquisition preparation with Diebold, USA
Giving advice to existing teams for T&T Transition & Transformation fundamentals, Implementing Jira Procs.
Review of IT requirements & plan future Digital Strategy
Enterprise & IT Arch. Concepts, TOGAF, BPMN, UML, Visio, Sparx EA, EAM, Tools, A&D
Gathering SYS information & analyze industry prospects
QoS Benchmarking, Service Based 1st-3rd, Statistics PKI
Life cycle of enterprise integration concept & workshops
BigData target architecture service driven & cloud based
Preparation / Transfer of todays classical Architecture to future cloud based & service based environment
IBM DeuBa SOC Services / FFM (04/2014 ? 08 2014)
Log Source Onboarding / Integration in IBM QRadar SIEM
Rule Set Generation based on dedicated Use Cases
Azure Security Center, Vulnerability Management
IBM Allianz DCC MW Services / MUC (11/2014 ? End 2015)
Data Center Consolidation 156 DC ? 5+x DC worldwide
Classic architecture ? T&T? service based+Cloud Mgmt.
IBM blueprint for ALL worldwide outsourcing next 10 yrs
Responsable for definition of IBM Middleware Services (WMQ, WMB/IIB, WAS, WTX et.al.) representing about 15 of 50 Basic Services (e.g. Oracle, SAP, Infrastucre etc.) as Operational Basics for new FMO DCC Operations
z/OS and decentral (UNIX+WIN) Administration of >200 WMQ Installations in preparation ? learning how exist. CMO (current mode of operations) in Allianz works
MQ 7.0 7.5 8.0, WMB 7.0 8.0, Upgrading, Fix Packs
Responsible for worldwide Data Mgmt. / MW Solutions/Architecture + all integration and secure application communication + Migration Definition !
PM for Asset MgmT & Service based Organisation
IT architecture based on Service Descriptions / Contract
Webpshere Middleware Solutions (WMQ. WMB, WAS)
Migration Mainframe / decentral,mobile,z/OS Integration
Mainframe MF MLC Cost Mgmt, MSU & MIPS reduction
z/OS Infrastructure modernization&decentral Preparation
CA Mainframe Tool CodeReview, ApplTuner, DataContent
MF Monitoring, Infrastructure Management 4 z Systems
Hybrid MF Linux on z Systems, BigData vs. Silo, vStorm
MQ Mainframe Administration via MO71, Tivoli, TSO/ISPF
Config MQ client control via DRS / VMware vMotion
Service Management (Change, Problem, Incident)
BPM Busines Process Management review
Re-designing existing CMDB 4 improving Service Mgmt.
Build Management (Keywords: CPI, FCC, PMR, GoLive)
Application Performance Management APM control
Giving advice on rollout of Service Changes
IT architecture and IT governance for Allianz DCCCoordination of activities around SLA
Mgmt.UNIX (RedHat & AIX), Win, z/OS Host Mainframe
High transaction Sys / data center & backbone services
Data Security/SSL, 24/7Monitoring/Operations, Backup
Int. Mainframe z/OS and dec. architecture, SOA, EIB & IIB
System Tester, Performance Management, Operating KPI
HA Solutions, Cluster Architecture, Data Integrity
SSL Encryption & KeyMgmt, Signaturen, PKI Infrasturktur
Queue Sharing Groups QSG, Repository Mgmt
Consulting Services to migration of the ALZ IT ENV
Customer care ? face 2 customer, ALZ SYS access
Increasing System stability through better IT Processes
Optimize ratio of cost management vs. Sys stabilty
Using of oeconomic skill with IT architectural scope / KPI
Documentation of actual SYS landscape in preparation for Data Center (DC) Coordination (50 DC ? 2 DC in EU)
Consultancy of IBM middleware SW to infrastructure 3rd
Escalation Mgmt, Taskforce Coordination (LDAP, DNS)
MQ FMO, RES, Shell Scripting, Maximo, SCCD, Remedy
Tivoli, ITM, Views, SITs Configuration, 2nd Instruction Cat
Business Integration / Application Performance Management / Automotive ? Bavaria (Mid 2013 ? QIII 2014)
Connetced Car - PoC for Car2Car Comm next generation
Developing VW strategy for 100% reliabel & 100% secure communication & message exchange for C2C_comm
Tasks: Setting UP WMQ/WMB Test Nets for Enterprise / Solution / Technical Architecture to Proove Reliabilty, Persistence, Infrastructure Needs & Benefits, HA etc.
Developing a real-time network & systems configuration manager with focus on integration with network & OMD systems performance monitor, Nagios Monitoring Solution
Developing a concept of a HA & High performance messaging system, Active MQ, Load Balancing
Developing a concept of a real-time network architecture in preparation for Hadoop / Big Data systems integration
BI business intelligence interfaces
Splunk & Arcsight Integration, Intrusion Detection Prevention IDS IPS SIEM; Nagios, JBoss Wildfly
Integrating Hadoop (Cloudera/Hortonworks) into SAS Business Intelligence BI & Data warehouse DWH
Enterprise SAN & NAS cloud storage solutions
Monitoring NET & Application + fault detection / auto ticket generation / root cause analysis / CA Tools
Notifications on net performance problems / failure of net- work devices / traffic analysis + capacity measurements
Business application integration with messaging products MQ Series IBM MQ, WTX Transformation Extender
Hardening a concepts of message queuing --> easy to administer and scalabale
Dev Environments RE-Configuration ? Bavaria (QII 2014)
Setup of new / distributed SECURE DEV Environments
VPN, 2-Factor, Code Signing, IAM/SSO, Access Control
Company Co-Founder ? MDD - Distributed Security Solutions / Berlin IoT Internet of Things (01/2013 ? 6/2014)
Start-Up Scene - VC supported - MS Azure Test of Security related framework for customer
T&T Transition & Transformation from classical architecture to service based, cloud managed infrastr.
Pivotal Cloud Foundry Deployment Tests on MS Azure
BOSH Toolchain / CI/CD deployment, App Lifecycle Mgmt
Access Management, policy based, compliancy issues
Codeless user Mgmt, Data Synchronisation, Workflow
MS Azure Active Directory Domain Services (AD DS)
Components Microsoft SQL Server SQL / Reverse Proxy
WSS Windows SharePoint Services Foundation
System Center Management Server, MS Exchange Srv.
Forefront Identity Manager 2010 deployment
Company Co-Founder - Mobile Device Development /Field Data Store & Sales Interfaces Cloud / Berlin (06/2012 ? 12/2015)
Start-Up Scene - VC supported
Understanding >modern< concepts of distributed / mobile devices environments and distributed data concepts ? Cloud Computing & Security Concepts
Every project phrase SDLC - concept creation, development, testing/debugging, App Store deployment
Used C++ & Java to develop state-of-the-art mobile apps
General maintenance of development / test environments & application library ? Agile Manifest for SW Development
Open Source DevOps Tools ? Agil - Jenkins, Git, CvS, SubVersion, Maven, Ant, Ansible, Chef, Puppet, Go, Salt
Continuous Integration & Delivery, Infrastructure as Code
Docker Multi & Microservice Basis, Apache / Tomcat JEE / Implement Cloud Foundry, IaaS, PaaS, BOSH Toolchain
IBM Websphere Application Server WAS 6.x, 7.x 8.5.x
Apache Tomcat, HTTPd, Test Env. Oracle Weblogic Amazon Web Services Specialist ? incl. Compute, Storage & Content Delivery, Database, Networking, Developer & Mgmt.Tools, Security & Identity, Analytics, Mobile Services, Enterprise Application(s) Services
Clustering Load Balancing in Apache Tomcat Server Jobs
Java Platform, Enterprise Edition, Java EE / J2EE
Vmware Horizon Client integration for distributed services
AWS, Microsoft Azure, Google Cloud integration services
Application tests on device simulators & live environments and product fine-tuning
Holding management position, leading junior team members, providing advice and guidance
Consultant - System Administrator / R&D Infrastructure France Telecom / Middle-East Region (01/2011 ? 03/2012)
C &S System Administration for Unix & Windows
SAP Administration Basis and Modules (MDM)
SAP Project Analysis & Design Integrated MQSeries SAPLink R/3
Admin of Websphere MQ on UNIX, Linux and Windows
Admin / Tuning of IBM DB2 on UNIX, Linux and Windows
MQ Monitoring and MQ Version 6 upgrade
Support of Production & Test Queue Managers
Monitoring using Patrol for MQSeries
Integration / Middleware Solutions for Interfacing with large number of Legacy Applications
Network Management and Performance Analysis
Consultant / Integration of new Financial Products / Switzerland (01/2010 ? 12/2010)
Big Data Management & Financial Engineering
Quantitative and Qualitative Data Analysis
Using Log Monitoring Reporting Tools 4 Payment Message Scanning
z/OS Security, RACF, SSL, ICSF, z/OS PKI Server
Evaluation and Pricing of Risk Management Products
Test Suites Setup on Core Banking SYS T24 Temenos
Testing of IBM Algo Risk Applications / Algo Suite & related Products
Support of the Programming & Implementation Crew
Working in German and English
Consultant - Basel II / Senior Risk Manager / Switzerland (01/2009 ? 12/2009)
Data Analytics in support of Basel II requirements
Data Warehousing / Data Modeling / Data Integration
DB2 for z/OS environment at UBS Investment Banking
Working at Program Level - Banking Knowledge
Systems Engineering Tasks for Delivered Software
Provide Project Plan, Documentation and Support for Smooth Operations for Murex trading system
Intraday Risk Mgmt. Solution / Temenos / TLC T-Risk
Planning of Test Environments RDBMS Oracle & DB2
System Administration of DB2 & Oracle RDBMS Databases on Unix/AIX Platforms / mainly Test Systems
Working in French and English
Consultant - Anaylsis and Design of Emergency Oxygen SYS
Medical Equipment Supplier / Karlsruhe (01/2008 ? 12/2008)
Integrated Analysis and Design of Medical Systems
Diagnostic and Monitoring for Emergency Systems
Auto CPAP Devices, Pulsoxymetry, Oxygen Systems
Designed as Windows Applications (COM/.NET)
Methods OOA/OOD using UML Implementation Methods
Technology C# (partly C++) and XML / XSLT
Sensor Electronics, Biomedical and Medical Technology
Firmware Development for Medical Diagnostics and Therapy Systems
Integration Architect for Industrial Solutions
Swiss ICT Company / Basel (01/2006 ? 12/2007)
Technical Lead for implementing a new infrastructural and development platform based on WebSphere integration and communication software (WAS, WMB, MQSeries)
J2EE based web applications (Web Services, EJB)
Seebeyond business integration, common B2B protocols
Design end-to-end architecture of component-based, services-oriented (SOA) applications, ESB integration
Guidance and direction throughout the development of J2EE standards, policies, best practices
architectural design of projects with system design documentation
provide expertise to project teams
ensure adherence to established architectural standards and principles
Definition and communication of a strategic architectural vision and direction with
functional requirements & technical specifications
Architecture diagrams (data models, process flows, use cases, navigation maps)
UML diagrams (sequence, component, deployment, class diagrams)
Deutsche Post World Net / DHL Bonn, London, Prague (01/2005 - 12/2005)
Technical System Integrator and Enterprise Architect for data warehouse / business warehouse, strategic perfor-mance management and reporting based on SOA, MDA
Development of the DPWN data warehouse strategy including audit, controlling and report provisioning with web based content management technologies using BeaWebLogic application server series and Mercator / Datastage TX integration products
Development of a transaction oriented data warehouse ?Expert? system in multidimensional data spaces
Development of the strategies and the implementing regulations for a new worldwide management infrastructure that plays a central role as the data warehouse backbone, respectively the DPWN central management support database for CEO and leading departments
Integration of the DPWN's core competency supply chain management logistics data into DWH enterprise architecture
Management training of legacy application responsibles for developments in data and document management
Providing strategic direction to the development partner SAP to support Service Oriented Architecture Design
Deutsche Post World Net / DHL Bonn, London, Prague (01/2004 - 12/2004)
Technical System Integrator and Enterprise Architect for development of the worldwide management of customer master data throughout country and enterprise boundaries based on an Service Oriented Architecture
Technical Architecture of the Master Data Management data repository using the Datastage integration products
Focus on management and administration of the rollout master planning (country and task level)
Development of the Deutsche Post World Net (DPWN) customer relationship mgmt. with mySAP CRM analytics
Setting up the new integration and middleware plattforms for high end efficiency and flexibility for DPWNs data services
SUN Professional Services Banking / Commerce
(07/2002 - 12/2003)
Integration of the SeeBeyond architecture as EAI enterprise backbone for secure and stable data communication methods with external partners, customers and suppliers
Setup of the new business process along / on top of the old production process
Integration of internet applications und existing systems
SeeBeyond e*Gate / e*Xchange installation
SAP R/3 Basis installation and system services
Interface development, system configuration, performance tests
System and application installation, customer
support, SW services
Consulting for Operation Services for the Toll Collect Project for the German Government T-Systems (04/2002 - 6/2002)
Consulting for the operating concept and for the system and network management
Integration of the system and application SW monitoring (BMC Patrol, IBM Tivoli)
Application integration, installation services, SW distribution, performance testing
SUN 15K, system configuration, SUN Cluster 3.0, Veritas Volume Manager
HDS Storage 9900 Series, storage layout, backup integration
Installation and test Oracle 8i, Oracle Application Server 9iAS, OC4J Engine
Consultant for Development of EAI / Middleware Services as ASP Offering SBS / OSRAM (09/2001 - 3/2002)
Test and product introduction of Enterprise Application Integration
EAI SW and standards
Development and integration of eCommerce, eCRM,
eProcurement Systems into standard environments
SAP Link for MQ, IBM Websphere for MQ Product Line, Seebeyond e*Gate, e*XchangePM
Prototype and Interface development with Mercator Design Studio, Integration Broker, APIs, Adapter
Consultant for the Management and Development of a worldwide EAI / middleware concept Siemens / Infineon (07/2000 - 3/2002)
Project leader for the 2000-2002 worldwide Infineon middleware strategy ( development )
Usage of the SeeBeyond SW for integration and manage-ment of the processes between Back Office applications and partner enterprises for a W³ based B2B platform
Installation and configuration of SeeBeyond e*Xchange
PM and data transfer via IDOCs to SAP systems
Interface development with Seebeyond e*Gate / eGate Integrator and Java, EAI prototype development
Operating concept, backup services, contingency planning, test plans, SW updates
Installation and operating of middleware components
MQ Series Client / Server, MQ Integrator, SAP Link for R/3, Oracle Procedural GATEWAY, Mercator DS
Installation, configuration and operating of the system monitoring error / event management under Tivoli TME10
SW installation under Tivoli TME10 SDW offFilepackages for UNIX, NT (SIS, AutoPack, Unattended Setup)
Connectivity in heterogeneous networks with UNIX, NT4.0 and BS 2000 mainframe, UTM gateway
Sun Remote Services SRS Server Monitoring Project
(01/2000 - 07/2001)
Customization of SRS 1.x / 2.x to european environments
SRS 2.x installation and user trainings for beta customers and SUN stuff
Special solutions for technical connectivity of remote monitoring and administration of SUN servers
Installation, administration, maintenance, trouble shooting, patch management, test lab installation
SUN E10000, SUN Serengeti, Netra T3, SSA 5x00, other equipment, application SW, RDBMS
SUN Education and SUN Installation Services
(01/2000 - 07/2001)
Installation of several E10K cluster farms for Tel Co and banking, E10K trainer SUN Europe
Introduction and installation of Serengeti in Europe (beta customers), pre-Serengeti trainer
Trainer for RAS, best practices and operational management
Projektleader System Integration - HA Cluster RDBMS
Management HypoV Bank (08/1998 - 02/2000)
Development and management of high end IT systems for international markets, risk management
Project leader refinance instruments (WP Leihe), SW portfolios for trading room and asset management
Project leader risk controlling (Gesetzliche Mindestanforderungen MIFO, Bern convention / Basel I)
Trading room introduction of a foreign exchange system (FX Trade)
Businessintegration of real time market data (Reuters Triarch) in application SW, backoffice integration
Hypo Bank and Vereinsbank merger - integration studies (branches), Asset Management Sys
Murex Trading System, Kordoba Core Banking Sys
Euro introduction, development of test strategies
Y2K projects, test strategies, Y2K tests
Swift FIN ( ISO 15022 & MT 103; MT300 ff. - MT900 ff.), Swift NET
Initiation & confirmation, settlement & reconciliation, corporate actions
CLS Continuous Linked Settlement (netting application and risk reduction)
Recent Projects
Autobahn GmbH (09/2020) IT Security Architect / CISO
Digital Transformation, Expertise Data & Analytics, R&D
Information Security, IT SEC OPS, Konzepte, EA, ARIS
Managed SEC Services, SECaaS, Incident Meldeprozess
Provider Mgmt, Process Mining, Cyber Sec Maturity Level
Transfer Information Security into ITSM IT SEC OPS CPI
TOGAF, BSI Grundschutz, 27001, ITIL/COBiT, Info SEC
Sicherheitsleitsrichtlinien SRLs, Schutzbedarfsklassen
DSGVO DSFA Datenschutzfolgeabschätzung, Compliance
Security by Design, Cloud Security, GRC, Prozesse, RACI
Azure Secury Center, Azure Encryption, Azure Sentinel
Asset Mgmt, CMDB, ISMS, ITSM, SIEM, IAM/PAM, ESAE
Red Lines/Forrest, PAW, Privileged Access Strategy RAMP
IAM MDM SAP SSO Workplace DNS Collaboration MFA
SOC Use Case Design, Server Hardening; GPO Policies
SEC Operating Mgmt / Operating Concepts / Tier 0 1 2
Service Now Service Design / Incident Process Mgmt.
Firewall Request Management / Enterprise Architecure
Checkpoint NGFW, Cisco Firepower DNAC SDA ISE WSA
Network Data Center / Citrix VDI VM-Ware Ser. Provision.
Zoning Konzepte, High & Low Level Design, HLD LLD
RWE AG Security Consultant PKI OWASP (04/20?07/2020)
Re-Evaluate existing SIEM / PKI environment
Re-Design SOC, Splunk based SIEM, Nexus based PKI
NIST Secure Architecture SOC Operations Model
Consulting in Secure OWASP SW Development
Security Champion Programming
Körber AG Azure IoT Connect & Security (12/19?03/2020)
Manufactoring Systems Engineering company
Connecting >1000 procduct lines 2 central IoT platform
Azure IoT Edge Hub Event Grid / SOA Pub Sub S7 PLC
PoC Azure Functions, AWS Lambda; AWS IoT
AMQP IoT MQTT; Websphere MQ, ActiveMQ, RabbitMQ
Edge Hardware MGUARD RS4000 TX VPN configuration
Phoenix Contact MGUARD Secure Cloud Remote portal
Certificate Management, OpenSSL SSL, OpenVPN IPsec
CA Trustcenter, Nexus GO IoT, Remote Access Solution
Azue IoT, AKS, K8S Kubernetes Cluster Docker Container
Network Policy / Interface Mgmt. for Kubernetes Pods
Digital Twins Digital Identities Blockchain PKI Signature
IBM Security Advisory / Insurance HH PoC (11/2019)
Remote Access Portal, building SOAP / REST interfaces
2FA, OTP One Time Password, QR Code OAUTH2 SSO
SAML Token / assertion in WSDL, auth. web service
IBM SOC SIEM Eng. Insurance Hannover (08/19?10/2019)
SOC Security Operations Center PoC / Pre Study
KRITIS, Audit, SIEM, IT Sicherheitsgesetz ITSIG 2.0.
BSIG, ISMS Informationssicherheitsmanagementsystem
Log File Analyse, DEV SIEM ruleset, Use Case Checks
ELK Elastic Stack: Elastic, Logstash, Kafka, Kibana
DEV Client Elastic Common Scheme, Health Checks
Beats Family: Filebeat, Auditbeat, Heartbeat
LOGS Checkpoint, Cisco, SYSlog, EVENTlog, TCPlog
SIEM PoC Assessment ? Arcsight, QRadar, Splunk
DeuBa Data Platform Architect / Eng. (5/2019?8/2019)
Evaluating new Technologies, PoC / Pre Study
Business App. Architect 4 Data Managment Platform
Data Transformation Mulesoft Apigee WSO2 OWASP
Azure, AWS, API Mgmt., Kafka, Scrum Sparx EA, ARC42
Azure Pipelines CloudFormation TFS Team Foundation
CI/CD, Gitlab, Terraform vs. Ansible, Chef, Puppet
Siemens Mobility MUC ? Mobility & SEC Architect (12/2018?5/2019)
Siemens Alstom Merger Preparation
Guidance of Dev Teams / India Pune, Kerala / Bangkok
Concert Scala NTCIP VMS DMS Variable Message Sign
API Status Interface Management RealTime Historic Data
TMS Traffic CMS ComBox RSU Road Side Unit Datex II
JMS ActiveMQ MQTT SCADA SPaT LSA IoT RaspBerry
Cloud AWS EC2 Kinesis Lambda
Siemens Automatic Train Control SYS, ETSi Compliancy
Java Linux ClearCase Git Eclipse Junit Slack Mattermost
Microservices Rancher Kubernetes Docker 24/7 DevOps
Grafana Kibana Dashboard System Monitoring Wireshark
WEB Frontend Development Node.JS (vs. React, Angular)
Embedded Systems AI FCC US DOT
CASE ? Connected Cars, Autonomous Driving,
Car Sharing, Electrification
TELEKOM FFM ? Senior Sec Projekt Manager (6?12/2018)
Management of >10 # Team Members, CISO Reporting
Market Screening of exist. Solutions, Cost Evaluation
2 C-Level Reporting: Security / Data Privacy Compliance
Organizing PoC, talking to Shareholders / Departments
Architectural Guidance (Techn. / Demo Use Case Design)
Infrastruture / Integration Mgmt + Operating Guidance
Planning Step-by-Step Transition & Transformation (T&T)
Migration On-Premise PKI to Cloud based PKI Services
NEXUS PKI ? Senior Sec SW Developer (6?12/2018)
Project Management for ?PKI as Cloud based Service?
DEV new functions for Telekom SEC Project
Abstimmung BSI, BSIG, Bundesnetzagentur, IT SIG 2.0
Industrial Client ZH/CH ? Sen. Engineer & PM (2?7/2018)
Projekt Management for Big Data / IoT Proj. > 50io Sfr
Management of >10 int. + >40 ext. # Team Members
Architectural Guidance, Emergency Actions & Activities
MapR Cluster, Hadoop, Yarn, Spark, Drill, Scala, Python
Data Pipeline Ecosystem, Kafka Messaging System
Data Serialization (Json, Protobuf, Avro)
Kibana, Grafana, Qlik, Splunk + Nagios / APM, Kafka, SSL
Check of CISO compliancy, EU GDPR / DSGVO
Dev. + Mgmt of QA and Service Delivery Processes
Reporting to Topp Management, Process Advisory
Bank FFM ? SW Architect / Cyber & PKI Security Engineer (6/2017 ? 03/2018)
CMS Card Management Sys, MiFare, NFC, Nexus Prime
Smartcard, digital Signatures, Softtoken Soft Token
MDM Mobile Device Management, VPN, Certificates
Encryption Communication ATM Bank int ext; Hermod
Base IBM MQ SSL TSL End-2-End & Appl. based Encrypt.
Upgrade DES ? AES 256, RSA 1024 2048, 4096
Activiti, Workflow, Spring, Boot, Visio, Sparx, BPMN 2.0
IAM Identity Access, SSO Single Sign ON, Active Dir.
ECC Elliptic Curve Cryptography, Signaturgesetz, BSI
PKI X.509 X.500 LDAP CRL OCSP, PKCS#11, Auth 802.1x
Infineon TPM Trusted Platform Modules CardOS Card
Printer Reader CMS Smartcard APDU CM Embedded
Systems Crypto Processor, CA Certificate AuthoriyMulti Client User Self Service USSP, PGP, Email Cert.
Certificate Encryption Crypto Key Mgmt Trust Center Managment CA Certificate Authority PKCS Soft Token ECC Nexus, Code Signing, IPSec, EFS, DNSSEC
Agile+DevOps ? Agil, Scrum, Epics, Best Practices, KISS
IoT Kryptographie CIO eGovernment eDA
Wirecard MUC ? Solution Architect (12/2016 ? 05/2017)
Kafka as worldwide/enterprise wide Message Backbone, Active MQ, Confluent vs Cloudera PoC, Hadoop, Flume
Data Management, Elastic Search, ELK, BI, DWH, Hana, KI, AI Forecasting Prediction Engine, Point Based Loyalty
Fraud Detection, Darknet, Cyber Security, SSH, Encrypt
Preparation existing Ruby & Java SW --> MicroServices, ReFactoring, SW Versioning, Best Practrices, PoC with 1st small Modules, Stateless Programming, Repo Mgmt.,
API Management 4 Data Producer & Consumer, Apigee
PSD2, PISP, AISP, GDPR, DSGVO, Blockchain, Cyber
Payment, Bitcoin, ReWork Dev Env., CI CD Mesos, Jenkins, Maven, Plug-In, Mercurial, GitHub Ent., Nexus
App Development Restructuring, Android, IOS, Eclipse vs., IntelliJ, PlugIn Management, Prep Paradigma Change
MBeans, JMX, CA Application Performance, JMeter
Mgmt, Programming Best Practices&Standards, JavaDOC
Cloud usage for extra-terrestrial of Europa (Asia), Law & PCI Compliancy of AWS, InvMaRisk MaRisk, GRC-->Bank
CI/CD, Deployment via Puppet Pipeline, WIN AD RMS Rights Mgmt., RedHat 6+7, Clustering, Docker, Security
Reporting 2 Top Management, Presentation & Discussion
StartUp MUC ? Architecure + Strategy (09/2016?12/2017)
Ongoing interests & integration in VC based StartUps
PoC Mobile Internet & Automotive ? Data Management
Digital strategy automotive business MUC HeadQuarter
Enterprise Strategy / Consultancy + Review IT of the Future Automotive
Agil Management of Developing / Operations (DevOps) Big Data Environments by Service Based Desciptions (SLA) w. Cloud Tech using Virtualisation IT HW/SW
Openstack, BOSH, Helion,Mirantis, Hybrid Cloud Foundry
Wincor Nixdorf / M&A Integration (01/2016 ? 09/2016)
M&A Merger & Acquisition preparation with Diebold, USA
Giving advice to existing teams for T&T Transition & Transformation fundamentals, Implementing Jira Procs.
Review of IT requirements & plan future Digital Strategy
Enterprise & IT Arch. Concepts, TOGAF, BPMN, UML, Visio, Sparx EA, EAM, Tools, A&D
Gathering SYS information & analyze industry prospects
QoS Benchmarking, Service Based 1st-3rd, Statistics PKI
Life cycle of enterprise integration concept & workshops
BigData target architecture service driven & cloud based
Preparation / Transfer of todays classical Architecture to future cloud based & service based environment
IBM DeuBa SOC Services / FFM (04/2014 ? 08 2014)
Log Source Onboarding / Integration in IBM QRadar SIEM
Rule Set Generation based on dedicated Use Cases
Azure Security Center, Vulnerability Management
IBM Allianz DCC MW Services / MUC (11/2014 ? End 2015)
Data Center Consolidation 156 DC ? 5+x DC worldwide
Classic architecture ? T&T? service based+Cloud Mgmt.
IBM blueprint for ALL worldwide outsourcing next 10 yrs
Responsable for definition of IBM Middleware Services (WMQ, WMB/IIB, WAS, WTX et.al.) representing about 15 of 50 Basic Services (e.g. Oracle, SAP, Infrastucre etc.) as Operational Basics for new FMO DCC Operations
z/OS and decentral (UNIX+WIN) Administration of >200 WMQ Installations in preparation ? learning how exist. CMO (current mode of operations) in Allianz works
MQ 7.0 7.5 8.0, WMB 7.0 8.0, Upgrading, Fix Packs
Responsible for worldwide Data Mgmt. / MW Solutions/Architecture + all integration and secure application communication + Migration Definition !
PM for Asset MgmT & Service based Organisation
IT architecture based on Service Descriptions / Contract
Webpshere Middleware Solutions (WMQ. WMB, WAS)
Migration Mainframe / decentral,mobile,z/OS Integration
Mainframe MF MLC Cost Mgmt, MSU & MIPS reduction
z/OS Infrastructure modernization&decentral Preparation
CA Mainframe Tool CodeReview, ApplTuner, DataContent
MF Monitoring, Infrastructure Management 4 z Systems
Hybrid MF Linux on z Systems, BigData vs. Silo, vStorm
MQ Mainframe Administration via MO71, Tivoli, TSO/ISPF
Config MQ client control via DRS / VMware vMotion
Service Management (Change, Problem, Incident)
BPM Busines Process Management review
Re-designing existing CMDB 4 improving Service Mgmt.
Build Management (Keywords: CPI, FCC, PMR, GoLive)
Application Performance Management APM control
Giving advice on rollout of Service Changes
IT architecture and IT governance for Allianz DCCCoordination of activities around SLA
Mgmt.UNIX (RedHat & AIX), Windows, z/OS Host Mainframe
High transaction Sys / data center & backbone services
Data Security/SSL, 24/7Monitoring/Operations, Backup
Int. Mainframe z/OS and dec. architecture, SOA, EIB & IIB
System Tester, Performance Management, Operating KPI
HA Solutions, Cluster Architecture, Data Integrity
SSL Encryption & KeyMgmt, Signaturen, PKI Infrasturktur
Queue Sharing Groups QSG, Repository Mgmt
Consulting Services to migration of the ALZ IT ENV
Customer care ? face 2 customer, ALZ SYS access
Increasing System stability through better IT Processes
Optimize ratio of cost management vs. Sys stabilty
Using of oeconomic skill with IT architectural scope / KPI
Documentation of actual SYS landscape in preparation for Data Center (DC) Coordination (50 DC ? 2 DC in EU)
Consultancy of IBM middleware SW to infrastructure 3rd
Escalation Mgmt, Taskforce Coordination (LDAP, DNS)
MQ FMO, RES, Shell Scripting, Maximo, SCCD, Remedy
Tivoli, ITM, Views, SITs Configuration, 2nd Instruction Cat
Business Integration / Application Performance Management / Automotive ? Bavaria (Mid 2013 ? QIII 2014)
Connected Car - PoC for Car2Car Comm next generation
Developing VW strategy for 100% reliabel & 100% secure communication & message exchange for C2C_comm
Tasks: Setting UP WMQ/WMB Test Nets for Enterprise / Solution / Technical Architecture to Proove Reliabilty, Persistence, Infrastructure Needs & Benefits, HA etc.
Developing a real-time network & systems configuration manager with focus on integration with network & OMD systems performance monitor, Nagios Monitoring Solution
Developing a concept of a HA & High performance messaging system, Active MQ, Load Balancing
Developing a concept of a real-time network architecture in preparation for Hadoop / Big Data systems integration
BI business intelligence interfaces
Splunk & Arcsight Integration, Intrusion Detection Prevention IDS IPS SIEM; Nagios, JBoss Wildfly
Integrating Hadoop (Cloudera/Hortonworks) into SAS Business Intelligence BI & Data warehouse DWH
Enterprise SAN & NAS cloud storage solutions
Monitoring NET & Application + fault detection / auto ticket generation / root cause analysis / CA Tools
Notifications on net performance problems / failure of net- work devices / traffic analysis + capacity measurements
Business application integration with messaging products MQ Series IBM MQ, WTX Transformation Extender
Hardening a concepts of message queuing --> easy to administer and scalabale
Dev Environments RE-Configuration ? Bavaria (QII 2014)
Setup of new / distributed SECURE DEV Environments
VPN, 2-Factor, Code Signing, IAM/SSO, Access Control
Company Co-Founder ? MDD - Distributed Security Solutions / Berlin IoT Internet of Things (01/2013 ? 6/2014)
Start-Up Scene - VC supported - MS Azure Test of Security related framework for customer
T&T Transition & Transformation from classical architecture to service based, cloud managed infrastr.
Pivotal Cloud Foundry Deployment Tests on MS Azure
BOSH Toolchain / CI/CD deployment, App Lifecycle Mgmt
Access Management, policy based, compliancy issues
Codeless user Mgmt, Data Synchronisation, Workflow
MS Azure Active Directory Domain Services (AD DS)
Components Microsoft SQL Server SQL / Reverse Proxy
WSS Windows SharePoint Services Foundation
System Center Management Server, MS Exchange Srv.
Forefront Identity Manager 2010 deployment
Company Co-Founder - Mobile Device Development /Field Data Store & Sales Interfaces Cloud / Berlin (06/2012 ? 12/2015)
Start-Up Scene - VC supported
Understanding >modern< concepts of distributed / mobile devices environments and distributed data concepts ? Cloud Computing & Security Concepts
Every project phrase SDLC - concept creation, development, testing/debugging, App Store deployment
Used C++ & Java to develop state-of-the-art mobile apps
General maintenance of development / test environments & application library ? Agile Manifest for SW Development
Open Source DevOps Tools ? Agil - Jenkins, Git, CvS, SubVersion, Maven, Ant, Ansible, Chef, Puppet, Go, Salt
Continuous Integration & Delivery, Infrastructure as Code
Docker Multi & Microservice Basis, Apache / Tomcat JEE / Implement Cloud Foundry, IaaS, PaaS, BOSH Toolchain
IBM Websphere Application Server WAS 6.x, 7.x 8.5.x
Apache Tomcat, HTTPd, Test Env. Oracle Weblogic Amazon Web Services Specialist ? incl. Compute, Storage & Content Delivery, Database, Networking, Developer & Mgmt.Tools, Security & Identity, Analytics, Mobile Services, Enterprise Application(s) Services
Clustering Load Balancing in Apache Tomcat Server Jobs
Java Platform, Enterprise Edition, Java EE / J2EE
Vmware Horizon Client integration for distributed services
AWS, Microsoft Azure, Google Cloud integration services
Application tests on device simulators & live environments and product fine-tuning
Holding management position, leading junior team members, providing advice and guidance
Consultant - System Administrator / R&D Infrastructure France Telecom / Middle-East Region (01/2011 ? 03/2012)
C &S System Administration for Unix & Windows
SAP Administration Basis and Modules (MDM)
SAP Project Analysis & Design Integrated MQSeries SAPLink R/3
Admin of Websphere MQ on UNIX, Linux and Windows
Admin / Tuning of IBM DB2 on UNIX, Linux and Windows
MQ Monitoring and MQ Version 6 upgrade
Support of Production & Test Queue Managers
Monitoring using Patrol for MQSeries
Integration / Middleware Solutions for Interfacing with large number of Legacy Applications
Network Management and Performance Analysis
Consultant / Integration of new Financial Products / Switzerland (01/2010 ? 12/2010)
Big Data Management & Financial Engineering
Quantitative and Qualitative Data Analysis
Using Log Monitoring Reporting Tools 4 Payment Message Scanning
z/OS Security, RACF, SSL, ICSF, z/OS PKI Server
Evaluation and Pricing of Risk Management Products
Test Suites Setup on Core Banking SYS T24 Temenos
Testing of IBM Algo Risk Applications / Algo Suite & related Products
Support of the Programming & Implementation Crew
Working in German and English
Consultant - Basel II / Senior Risk Manager / Switzerland (01/2009 ? 12/2009)
Data Analytics in support of Basel II requirements
Data Warehousing / Data Modeling / Data Integration
DB2 for z/OS environment at UBS Investment Banking
Working at Program Level - Banking Knowledge
Systems Engineering Tasks for Delivered Software
Provide Project Plan, Documentation and Support for Smooth Operations for Murex trading system
Intraday Risk Mgmt. Solution / Temenos / TLC T-Risk
Planning of Test Environments RDBMS Oracle & DB2
System Administration of DB2 & Oracle RDBMS Databases on Unix/AIX Platforms / mainly Test Systems
Working in French and English
Consultant - Anaylsis and Design of Emergency Oxygen SYS
Medical Equipment Supplier / Karlsruhe (01/2008 ? 12/2008)
Integrated Analysis and Design of Medical Systems
Diagnostic and Monitoring for Emergency Systems
Auto CPAP Devices, Pulsoxymetry, Oxygen Systems
Designed as Windows Applications (COM/.NET)
Methods OOA/OOD using UML Implementation Methods
Technology C# (partly C++) and XML / XSLT
Sensor Electronics, Biomedical and Medical Technology
Firmware Development for Medical Diagnostics and Therapy Systems
Integration Architect for Industrial Solutions
Swiss ICT Company / Basel (01/2006 ? 12/2007)
Technical Lead for implementing a new infrastructural and development platform based on WebSphere integration and communication software (WAS, WMB, MQSeries)
J2EE based web applications (Web Services, EJB)
Seebeyond business integration, common B2B protocols
Design end-to-end architecture of component-based, services-oriented (SOA) applications, ESB integration
Guidance and direction throughout the development of J2EE standards, policies, best practices
architectural design of projects with system design documentation
provide expertise to project teams
ensure adherence to established architectural standards and principles
Definition and communication of a strategic architectural vision and direction with
functional requirements & technical specifications
Architecture diagrams (data models, process flows, use cases, navigation maps)
UML diagrams (sequence, component, deployment, class diagrams)
Deutsche Post World Net / DHL Bonn, London, Prague (01/2005 - 12/2005)
Technical System Integrator and Enterprise Architect for data warehouse / business warehouse, strategic perfor-mance management and reporting based on SOA, MDA
Development of the DPWN data warehouse strategy including audit, controlling and report provisioning with web based content management technologies using BeaWebLogic application server series and Mercator / Datastage TX integration products
Development of a transaction oriented data warehouse ?Expert? system in multidimensional data spaces
Development of the strategies and the implementing regulations for a new worldwide management infrastructure that plays a central role as the data warehouse backbone, respectively the DPWN central management support database for CEO and leading departments
Integration of the DPWN's core competency supply chain management logistics data into DWH enterprise architecture
Management training of legacy application responsibles for developments in data and document management
Providing strategic direction to the development partner SAP to support Service Oriented Architecture Design
Deutsche Post World Net / DHL Bonn, London, Prague (01/2004 - 12/2004)
Technical System Integrator and Enterprise Architect for development of the worldwide management of customer master data throughout country and enterprise boundaries based on an Service Oriented Architecture
Technical Architecture of the Master Data Management data repository using the Datastage integration products
Focus on management and administration of the rollout master planning (country and task level)
Development of the Deutsche Post World Net (DPWN) customer relationship mgmt. with mySAP CRM analytics
Setting up the new integration and middleware plattforms for high end efficiency and flexibility for DPWNs data services
SUN Professional Services Banking / Commerce
(07/2002 - 12/2003)
Integration of the SeeBeyond architecture as EAI enterprise backbone for secure and stable data communication methods with external partners, customers and suppliers
Setup of the new business process along / on top of the old production process
Integration of internet applications und existing systems
SeeBeyond e*Gate / e*Xchange installation
SAP R/3 Basis installation and system services
Interface development, system configuration, performance tests
System and application installation, customer
support, SW services
Consulting for Operation Services for the Toll Collect Project for the German Government T-Systems (04/2002 - 6/2002)
Consulting for the operating concept and for the system and network management
Integration of the system and application SW monitoring (BMC Patrol, IBM Tivoli)
Application integration, installation services, SW distribution, performance testing
SUN 15K, system configuration, SUN Cluster 3.0, Veritas Volume Manager
HDS Storage 9900 Series, storage layout, backup integration
Installation and test Oracle 8i, Oracle Application Server 9iAS, OC4J Engine
Consultant for Development of EAI / Middleware Services as ASP Offering SBS / OSRAM (09/2001 - 3/2002)
Test and product introduction of Enterprise Application Integration
EAI SW and standards
Development and integration of eCommerce, eCRM,
eProcurement Systems into standard environments
SAP Link for MQ, IBM Websphere for MQ Product Line, Seebeyond e*Gate, e*XchangePM
Prototype and Interface development with Mercator Design Studio, Integration Broker, APIs, Adapter
Consultant for the Management and Development of a worldwide EAI / middleware concept Siemens / Infineon (07/2000 - 3/2002)
Project leader for the 2000-2002 worldwide Infineon middleware strategy ( development )
Usage of the SeeBeyond SW for integration and manage-ment of the processes between Back Office applications and partner enterprises for a W³ based B2B platform
Installation and configuration of SeeBeyond e*Xchange
PM and data transfer via IDOCs to SAP systems
Interface development with Seebeyond e*Gate / eGate Integrator and Java, EAI prototype development
Operating concept, backup services, contingency planning, test plans, SW updates
Installation and operating of middleware components
MQ Series Client / Server, MQ Integrator, SAP Link for R/3, Oracle Procedural GATEWAY, Mercator DS
Installation, configuration and operating of the system monitoring error / event management under Tivoli TME10
SW installation under Tivoli TME10 SDW offFilepackages for UNIX, NT (SIS, AutoPack, Unattended Setup)
Connectivity in heterogeneous networks with UNIX, NT4.0 and BS 2000 mainframe, UTM gateway
Sun Remote Services SRS Server Monitoring Project
(01/2000 - 07/2001)
Customization of SRS 1.x / 2.x to european environments
SRS 2.x installation and user trainings for beta customers and SUN stuff
Special solutions for technical connectivity of remote monitoring and administration of SUN servers
Installation, administration, maintenance, trouble shooting, patch management, test lab installation
SUN E10000, SUN Serengeti, Netra T3, SSA 5x00, other equipment, application SW, RDBMS
SUN Education and SUN Installation Services
(01/2000 - 07/2001)
Installation of several E10K cluster farms for Tel Co and banking, E10K trainer SUN Europe
Introduction and installation of Serengeti in Europe (beta customers), pre-Serengeti trainer
Trainer for RAS, best practices and operational management
Projektleader System Integration - HA Cluster RDBMS
Management HypoV Bank (08/1998 - 02/2000)
Development and management of high end IT systems for international markets, risk management
Project leader refinance instruments (WP Leihe), SW portfolios for trading room and asset management
Project leader risk controlling (Gesetzliche Mindestanforderungen MIFO, Bern convention / Basel I)
Trading room introduction of a foreign exchange system (FX Trade)
Businessintegration of real time market data (Reuters Triarch) in application SW, backoffice integration
Hypo Bank and Vereinsbank merger - integration studies (branches), Asset Management Sys
Murex Trading System, Kordoba Core Banking Sys
Euro introduction, development of test strategies
Y2K projects, test strategies, Y2K tests
Swift FIN ( ISO 15022 & MT 103; MT300 ff. - MT900 ff.), Swift NET
Initiation & confirmation, settlement & reconciliation, corporate actions
CLS Continuous Linked Settlement (netting application and risk reduction)
Zusammenhängen
· Belastbar und geistig flexibeleinmal Wochenendeinsatz
· Im Rahmen von Projekteinsätzen mobilAdvanced Cisco Router Programming, MS BackOffice (SMS, MSQL)
analog- / digital-Elektronik, Forschungserfahrung,
Entwicklung des Praktikums Rechnernetze an der TUM / Informatik
Diplom-Physiker, Betriebswirtschaft BA
Geschäftsführer einer Consulting GmbH
MS-DOS, SUN OS, Solaris, div. UNIX, HP-UX, Linux, WIN 3.11, WfW, WIN 95,
NT4.0 Client / Server
INTERNET / INTRANET:WWW, HTML, WEB-DESIGN, DTP, SMTP, SATAN
Checkpoint FIREWALL-1 V4.0, NET-Security, Apache, Squid, Sendmail
MS-Office, COREL Draw, Visio, Virus Scanners, Projekt Planners (MS Project)
C, C++ ca. 1 1/2 Jahre
RPG, COBOL ca. 2. Jahre
Fortran 1 Jahr
Westmount, Open Road, Windows 4GLSniff+, Rational Rose,
Iona Orbix, Inprise Visibroker
Visual Café, GNU C, C++
Java, JavaScriptShell-Scripts, Tcl/Tk, Imake, GNU-Make, gcc
TeX, LaTeXX11, OSF Motif
Verifizierung der Y2K Compliancy Statements von Oracle und CAI--Ingres
auf Basis von relationalen Datenbanken
Router-Konzepte, LAN, WAN, SNA)
· Beherrschung der Protokolle TCP/IP / SNMP, TCP/IP V6, SNA/SDLC, IPX/SPX,Netbeui, ISDN, Frame-Relay und ATM, ISDN, PPP, Datex-P, X.25
· Beherrschung der wesentlichen Hardware-Topologien (Ethernet, fast Ethernet,Token Ring, wireless LAN, GIGA Ethernet)
· Detaillierte Kenntnisse der wesentlichen Netzwerk-Komponenten (Hubs, Router,Bridges) führender Hersteller (CISCO, 3COM, Cabletron)
Bereich UNIX, NT-UNIX (SUN, LINUX),
NT4.0-MAINFRAME-Connectivity (3270, MQ-Series, SNA)
MAIL, C/S, DNS, NIS, NFS, DHCP, WINS
Windows Netzwerk (WIN 3.11, WfW, WIN95), OS/2, Novell, SNA/APPN)
· Kenntnisse der wesentlichen Netzwerk- und System-Management-Plattformen(Solstice Net Manager , HP Openview, TIVOLI, CA Unicenter)
· Sattelfeste Handhabung der Netzwerk-Analysetools (Sniffer, LAN Analyzer,ATM Tracetool)
Massnahmen im IT-Umfeld (CERT, RFC)
Memory, SCSI-Peripherie, SBUS, PCI, SUN-ATM
· IBM AS/400, AIX-Server, HP-UX 9000 SeriesDeutschland:
bevorzugt: Muenchen, Munich
Deutschland, Germany
Europa, Europe
Weltweit, Worldwide
Selbsteinschätzung Self-assessment Tom K., IT Consultant, München als >> IT Security Consultant
Als Diplom-Physiker/Mathematiker gelernt, mit komplexen Systemen umzugehen, große Datenmengen aus kernphysikalischen Experimenten verarbeitet, SW dafür entwickelt
In den letzten 20 Jahren vielfach mit den relevanten Themen gearbeitet, zumeist mit Applikationen im Datenmanagement (HUBs/Plattformen für große Datenmengen), in Projekten sicherere und betreibbare Datenpipelines und Schnittstellen gebaut. In diversen inhouse und externen Start-Ups gearbeitet, selber welche gegründet.
Motivation:
Stets Herausforderungen angenommen, besonders den Paradigmenwechsel hin zu einer (Micro)SERvice basierten Infrastruktur und Service basierten Betriebsformen, weg von unflexiblen Oldschool Prozessen und monolithischem Denken; Komplexität aus den Applikationen ziehen, Domänen zuschneiden; Funktionalität auslagern; Logik durch Schnittstellen steuern.
Möglichkeit in Services zu denken, dadurch Zukunftssicherheit der Implementation durch Austauschbarkeit von Funktionen/Modulen.
Cloud basierte Services um quality based products zu entwickeln. Cloud als sinnvolle Ergänzung; neue Betriebskonzepte ? Kostensenkung; schnelle SW DEV; Der Fachabteilung die Geschäftsprozesse anbieten die sie will, die On-Premise einfach nicht gebaut werden können.
Sicherheit durch Technologie: Firewall und Verschlüsselung ist gut; Sicherheit per Definition durch Entwicklung sicherer Geschäftsprozesse ? Security-by-Design - ist besser. Mehrfach große, verteilte PKI Umgebungen ? Geschäftsprozesse / Interface Anbindung etc. ? entwickelt ? in Zusammenarbeit mit Nexus Prime, Karlsruhe ? und betrieben ? z.B. die Bundeswehr/Nato PKI sowie PKI der Bundesregierung IT4Deutschland IT4D (wegen Ü2 NDA Problematik im CV als Bank, FFM vermerkt).
Zuletzt (seit 2019) tätig in folgenden Data-Management & Security Projekten:
Infrastruktur: u.A. bei Autobahn.de (verteilte virtuelle Security Microsoft Azure Sentinel & GPO / Cisco SDA, WSA, ISE), Siemens Mobility (sicheres Schnittstellen-Mgmt für Produkte im Rahmen der abgesagten Fusion Siemens/Alstom), Norwegische Staatsbahn (Absicherung von ETCS Installationen)
Energy Markets: RWE, Essen, Supply & Trading GmbH, Überprüfung von SOC / SIEM Infrastrukturen und Governance (KRITIS) Themen, PoC Architektur für Neuentwicklung SIEM & PKI im SOC auf Basis MITRE Attack Vectors (ATP; IDS, IPS, Black vs. Red Hat Strategien ? Kali Linux & Tools) im NIST Architecture und Security Framework. Diverse Berührungspunkte in Projekten zu Eon, Uniper und Innogy sowie 50Hertz bzgl. PKI zur Sicherung der KRITIS Infrastrukturen.
Erfahrung mit EDR (Endpoint Detection/Response) Services aufgrund langjähriger Tätigkeit in Projekten zur Absicherung von Daten Pipelines und IoT Middleware / EDGE Devices u.a. in Automotive (Automobiler Auftraggeber) u. A. TiSax & TiSax II Zertifizierungen/Plan sowie OTA Probleme bei e-Autos; Maschinenbau (Körber AG, Hamburg) für IoT Security/PKI Pipelines sowie Elektrotechnik (Bruker GmbH; Hersteller div. Infrarot-Spektrometer und Anbieter von GDPR konforme SW DL für Cloud basierte Datenauswertung) sowie Bundesdruckerei (SW Entwicklung rund um PKI).
1. Die Zeiten von ?Draußen sind die Bösen, dazwischen eine Firewall, drinnen sind die Guten? sind vorbei. Heute geht es um die Wahrscheinlichkeiten wann die ?Bösen? in den Infrastrukturen auftauchen (und wann diese entdeckt werden) und welchen Schaden sie dabei anrichten. 2. Insbesondere bei Entwicklung und Betrieb von großen verteilten Architekturen (On-Premise & Cloud gemischt) international tätiger Unternehmen müssen in SOCs (IT Sec && Ops) und CDCs (Cyber Defense Center inkl. DevSecOps; Cyber Incident & Response basierend auf dem NIST Framework 1. Identify 2. Protect 3. Detect 4. Response 5. Recover) mit Hilfe von Infrastruktur Überwachung (SIEM z.B. QRadar, Splunk inkl. Endpoint Detection Sentinel/Intunes) sowie umfassendem Monitoring (Tivoli, Nagios/Zabbix) Kennzahlen aka KPIs ? bekannt aus z.B. Buchhaltung oder IT Controlling ? erhoben werden um der C-Level Ebene Tools zur Steuerung des angestrebten Sicherheitslevels an die Hand zu geben. 3. Der Zustand der IT Security muss (ähnlich wie die Jahresberichte mit Gewinn/Verlust Ermittlung) mittels CQI ? Continuos Quality Improvement ? einem kontinuierlichen Check unterzogen werden um dem stetigen Wandel der Cyber Bedrohungslage gerecht zu werden und die Infrastrukturen (Applikationen, Schnittstellen, Betriebsmodelle etc.) an die höheren Anforderungen anzupassen.
Davor Entwicklung für IBM/GDV, HH, 2FA / Rest/SOAP mit Federation SSO (Oauth, MFA / 2-Faktor-Authentication). Diverse weitere IT SEC Themen und Projekte in den letzten 10 Jahren ? CV.
Geschäftsführender Gesellschafter einer IT Unternehmensberatung seit >20 Jahren
Arbeitsinhalte ? Projekte siehe CV:
Arbeit im Bereich SEC Integration, Enterprise und SW Architektur, daneben Aufgaben im Projektmanagement, des Engineering und der SW Entwicklung seit > 15 Jahren auf Senior Ebene, dabei die gängigen Tools und Notationen (Sparx EA, BMPN etc..) genutzt und Arbeitsergebnisse auftraggeberspezifisch dokumentiert. Zeitweilig im PMO tätig, da wegen der Komplexität der Projekte eine TZ-Mitarbeit (Eingreifen) notwendig wurde.
Aufbau von betreibbaren Strukturen in der Linie zum wirkungsvollen Schutz von Infrastrukturen vor Cyber Bedrohungen sowie der notwendigen Prozesse zur Entdeckung ? Vulnerability Mgmt ? sowie zur Entfernung ? Incident Mgmt ? von Cyber Security Eindringlingen inkl. Basis Orga wie Asset Mgmt / CMDB, RACI (Rollen & Rechte), Escalation Mgmt sowie IAM / GPO über alle Assets / Objekte und PKI als 3rd Line of Defense (LoD) neben 1st LoD aka Firewalls & Co. sowie 2nd LoD (SIEM/s.o.). Ergänzung vorhandener IT SEC & OPS Infrastrukturen durch SIEM, Cisco SW defined ACCESS inkl. DNA-Center (DNA-C,SDA/ISE/WSA/WAF), moderne Service defines Infrastrukturen & Konzepte sowie Einsatz der entsprechenden Microsoft Tools und Techniken (Defender, E5 Security, Red Lines/Forest&PAW etc. sowie Sentinel und Azure Security Center) zum effektiven Schutz der Infrastrukturen.
GRC & Security
Viel harte (Schutz der Datensätze, Infrastruktur, Firewall, Encryption) und weiche (Schutz der Geschäftsprozesse, SIEM) Security Arbeit in Projekten investiert, da zumeist in Bereichen mit Anforderungen an den Datenschutz nach hohen gesetzlichen Standards wie BSI Grundschutz, ISO 27001 Vorgaben und DSGVO sowie interne und externe GRC Vorschriften gearbeitet werden musste.
Sehr gute Kenntnisse des Three-Lines-of-Defense-Modells sowie der wichtigsten regulatorische Regelwerke wie ISO 27035, BAIT, VAIT, MaRisk, KWG §44, PSD2, PCI DSS, BSI C5, TiSax, IT-SIG2. In Projekten mit den zuständigen Aufsichtsorganen in die betrieblich IT Praxis umgesetzt wie z.B. Projekte bei DeuBa Frankfurt / Wirecard München mit Bafin, bei div. Versicherungen wie Allianz / VHV / GDV mit z.B. interner Revision oder bei PKI Themen wie bei Telekom und Bundeswehr mit BSI. Regelmäßig im GRC Umfeld gearbeitet, dabei Wissenstransfer rund um die entsprechenden Themenkomplexe in die betriebliche Praxis durchgeführt sowie Transfer von Info Sec sowie IT Security Anforderungen von den Fachabteilungen bis zu den operativen Einheiten unterstützt. Dabei insbesondere im Anforderungsumfeld deutscher Regulatorik z.B. BSI C5 (Mindeststandards zur Nutzung externer Cloud Dienste), BaFin Bait (div. Bank-Projekte) oder Vait (mehrfach Versicherungsprojekte) gearbeitet und AKTIV Auditing sowie div. Zertifizierungen (TiSax, ISO 27001) begleitet. Regulatorische und IT SEC Consulting Dienstleistungen bis auf C-Level Ebene im Projektumfeld ermöglicht.
Bestehende Sicherheitskonzepte im KRITIS (Energie, Mobility) Umfeld auf den Prüfstand gestellt und die technische Implementierungen der Infrastrukturen um Anforderungen aus angepassten gesetzlichen Vorschriften und Best Practices / § ergänzt. CPI sowie CQI im agilen Umfeld.
Seit 5-10 Jahren in großen verteilten Umgebungen Datenmanagement Projekte im Security Kontext durchgeführt. Cloud Projekte sicher umgesetzt mit Standard SW inkl. PKI; Integration von On-Premise und Hybrid-Cloud Lösungen. Letztlich ist es egal um welche Art von Daten es geht, es können Datensätze aus DBs oder CRM SYS sein genauso wie PKI Zertifikate oder mit Wireshark abgefangene Datensatz-Fragmente aus Streams oder eben die Suche nach Keywords oder Identifiern aus Logfiles oder Monitoring Protokollierung für SIEM/SOC. Den Unterschied macht nur der Kontext und die Art und Weise wie die entsprechenden Regeln der Datenauswertung aufgestellt, bewertet oder angepasst werden an neue Rahmenbedingungen. Das Ergebnis der Projekte waren stets sichere Systeme und Datenkommunikation sowie der Schutz von verteilten Infrastrukturen und Geschäftsprozessen.
Security Lösungen Richtung Edge, IoT und Mobile Devices entwickelt und in den Betrieb überführt. IT Solutions im Bereich verteilter Workflows Tools und Collaboration Management (Active Directory und IAM / MS Azure Cloud, Sharepoint, Azure Files, One Drive) als Architekt und Engineer entwickelt und umgesetzt. Hauptaugenmerk gelegt auf die spätere Anwendbarkeit des Security Incident Management (Vertraulichkeit, Integrität, Verfügbarkeit) gelegt. Viel mit Encryption, PKI-Umgebungen, physikalischer Sicherung von IT Systemen (Zutrittssysteme, Smartcards und PKI-Token sowie Mobile PKI) und mit Teams der Security Operations Center (SOC) zusammen gearbeitet. Tools für ITSEC Monitoring (Infrastruktur, Server, Applikationen) für Incident- und Event-Management (?SIEM mit QRADAR / Splunk sowie Elastic Search bis 7.8/7.9 inkl. ML Erweiterungen + Use Case DEV/Implementation im SOC) installiert und konfiguriert. Cloud based PKI für Telekom PKI as a Service ? SaaS/PaaS entwickelt.
ServiceNow Projekt zur Implementierung eines lokalen Tenants für die deutsche Niederlassung eines internationalen Beratungsunternehmens mit Überprüfung der Compliancy und des Risikomanagements in Bezug auf die Configuration Items und ITIL Service Mgmt Prozesse (CPI, Knowledge Mgmt., Asset Mgmt., ++); GDPR, Betriebsrats-Vereinbarung und DORA Compliancy Checks für 3rd Party Provider im SaaS; SLA und Security Operations (Splunk SIEM, Asset-Mgmt + CMDB, ServiceNow Mid Server) Datentransfer Nutzungsrichtlinien innerhalb der EU und weltweit. Check für AAA (Accounting, Auth, Auth) für 7 / 24 aka Follow The Sun Betriebskonzept für Super-User-Admin und Least Privilege Access Policy. Auditing Group Access und Roles / Rights Mgtm sowie die bestehenden Company IT SEC Policies (anstehende ISO 27001 Re-Zertifizierung mit BSI C5 check) mit GRC und SEC Ops Departments. Schreiben von technischen Sicherheitsstandards für die sichere API-Nutzung für Subunternehmer und entsprechende Zugriffsrichtlinien (Multi-Faktor, Protokollierung, Ereignisüberwachung). Langjährige Arbeit mit ServiceNow und anderen Trouble-Ticket-Systemen (Remedy, Maximo u.a.), Implementierung von ITIL-Prozessen und Betriebs- sowie Sicherheitskonzepte für die Nutzung von TTS-Systemen, die mit CI- und systembezogenen Datensätzen arbeiten.
Connectivity
Integration der vorhandenen Lösungen / der bestehenden Infrastruktur in eine neue Architektur als Herausforderung angenommen; in diversen Projekten Migration / Transition&Transformation Themen umgesetzt, z.B. 64.000 Server bei Allianz DCC von On-Premise in die Cloud ge-moved, dabei die Middleware Services als Prototypen entwickelt und die Initial Shift Wave durchgeführt. Entsprechende Service Management ( ITSM ) Konzepte angepasst bzw. umgesetzt. Basis seit >20 Jahren sind Erfahrungen als Admin und Engineer um Betriebsthemen entsprechend handeln zu können.
Für IBM seit >20 Jahren mit allen Websphere Produkten gearbeitet: Jede Kombination aus IBM Websphere (Middleware, Schnittstellen, Deployment) + Tivoli Monitoring (Umsetzung der entsprechenden Geschäftsprozesse und Reaktion auf Situations abhängig vom Zustand der überwachten Einheiten etc.) ist nichts anderes als die Arbeit mit virtuellen Assets zur Steuerung und Verwaltung realer Komponenten oder Applikationen im weitesten Sinne. Fast jede am Markt verfügbare Middleware Lösung im Messaging Middleware oder Kafka sowie z.T. auch Elastic Search Inc., Splunk Installationen etc. sind HUB Lösungen mit vergleichbaren Funktionalitäten und Umfang wie MS Azure IOT HUB.
Schnittstellen Design und API Management in Entwicklung und Betrieb von sicheren (OWASP), verteilten IT Umgebungen in den meisten Projekten der letzten 5-10+ Jahre.
Cloud
Seit 5-10 Jahren min. ca. 50% Cloud Projekte durchgeführt, zumeist AWS und Azure, daneben auch Telekom Cloud, VW Cloud (Telekom based) sowie proprietäre HP und IBM Cloud Lösungen
Die Telekom Cloud based PKI wurde inkl. Prototypen für Telekom_Cloud, AWS und Azure Cloud konzipiert. Erste Test Stellungen bei Kunden (inhouse und extern) wurden aufgebaut, das Angebot wird derzeit zur Produktreife gebracht. Meine Aufgabe war Architektur sowie Doing (Prototypen bauen und installieren)
Ab 2016 wurden in einer 24monatigen Entwicklung in TZ für eine Tochter eines MUC Automobilherstellers Daten aus Service und Betrieb aus Plattformlösungen (Verkauf & Vermietung, Car Sharing) in der Azure Cloud ausgewertet und zur Optimierung der Prozesse entsprechend in die Praxis zurückgeführt.
Bei Allianz wurden 64.000 Rechner in die IBM Cloud transferiert. Mein Aufgabe bestand in der Definition der Services für Data Management und dem Bau von Prototypen für die ersten ca. 100 Applikation ? Migration ? DevOps sowie Cont Integration.
Davor für einen Automobilhersteller in Wolfsburg die Entwicklungsumgebungen Cloud basiert neu aufgebaut. Ziel war die bessere Integration der Entwicklungen im Bereich der selbstfahrenden Autos um Ergebnisse der Prototypen Tests besser und schneller in gute SW ? Stichpunkt agil ? umsetzen zu können. Cloud basierte Services um quality based products zu entwickeln.
Operations
Betrieb von Cloud/Container Infrastrukturen (Docker, Kubernetes) basierte Plattformen; Skalierbarkeit und Resilienz.
Entwicklung von grafischen Oberflächen (Dashboards) im Security/SIEM und IoT Bereich für Service Management, KPIs und diverse betriebliche Aspekte inkl. ELK Stack, Splunk, Grafana, Kafka, Pipelines entwickelt und betrieben.
DevOps ist heute in allen SW Projekten der Standard für die Zusammenführung von Entwicklung und Betrieb. Weiters: Agile SW Entwicklung (Kanban, Scrum etc.) wird nicht nur Mo-Fr von 8-17 Uhr pseudo-genutzt (daily Stand-Up und dgl.) sondern als Maxime Vollzeit gelebt.
Hohe Affinität als Berater zu Kommunikation mit Stakeholdern und Verbesserung der bestehenden Strukturen in Teams und mit dem Management waren stets zu erarbeiten; dabei oftmals Coaching von Teams und Weiterentwicklung von Entwicklungsstrukturen und -umgebungen. Immer und gerne mit den IT System gearbeitet, zumeist von Test- und Entwicklungs SYS als Admin, Entwickler und Engineer, bis heute.
Recent Projects
PwC International IT Security Architect / GRC (09/2021)
Technical Security Standards TSS Win Server / AD & DC
Governance Active Directory GPOs + Server Hardening
IT Security as a Service / Secure SW Develop. Pipeline
Requirements for Secure Development Process / OWASP
Application Security Requirement / Best-P & Guide Lines
GRC Requirements - Preparation for DORA compliancy
Strategy for Red Blue Purple Teaming for Tiber-EU compl.
Develop Move2Cloud (M2C) Service Descriptions + PoC
Develop IT Sec consumable Services for Move2Cloud
IT Security Design for Azure / AWS Cloud Services Usage
Risk Analysis Microsoft M365/ C5 / Sentinel / EDR
ServiceNow Risk Management Assessment
Cloud Security Azure / Securing M365 IAM Auth MFA
Bundesdruckerei Security Consultant (08-09/2021)
Project BDR Shop D-TRUST Zertifikatsprodukte
PKI Nexus CM / Standard Signatur- & Siegelkarte / eHBA
Supporting CYBER SEC Software Development
Cooperate with Maurer Electronics DEV Germany/Croatia
Develop Secure APIs / Process Mgmt. for Shop Design
Bruker Corporation IoT Security Consultant (05-06/2021)
Industrial Research / Scientific SW Desiging Company
Cloud based Data Mgmt Pipeline, Azure Hub / Event Grid
OpenSSL Secure Data Connections, Operating Concepts
Autobahn GmbH IT Security Architect / CISO (09/20-04/21)
Digital Transformation, Expertise Data & Analytics, R&D
Information Security, IT SEC OPS, Konzepte, EA, ARIS
Managed SEC Services, SECaaS, Incident Meldeprozess
Provider Mgmt, Process Mining, Cyber Sec Maturity Level
Transfer Information Security into ITSM IT SEC OPS CPI
TOGAF, BSI Grundschutz, 27001, ITIL/COBiT, Info SEC
Sicherheitsleitsrichtlinien SRLs, Schutzbedarfsklassen
DSGVO DSFA Datenschutzfolgeabschätzung, Compliance
Security by Design, Cloud Security, GRC, Prozesse, RACI
Azure Secury Center, Azure Encryption, Azure Sentinel
Asset Mgmt, CMDB, ISMS, ITSM, SIEM, IAM/PAM, ESAE
Red Lines/Forrest, PAW, Privileged Access Strategy RAMP
IAM MDM SAP SSO Workplace DNS Collaboration MFA
SOC Use Case Design, Server Hardening; GPO Policies
Network Topos L2 L3 & Virt Switsches / NAT SNAT DNAT
SEC Operating & Management Concepts for Tier 0 1 2
Service Now Service Design / Incident Process Mgmt.
Firewall Request Management / Enterprise Architecure
Checkpoint NGFW, Cisco Firepower DNAC SDA ISE WSA
Network Data Center / Citrix VDI VM-Ware Ser. Provision.
Zoning Konzepte, High & Low Level Design, HLD LLD
RWE AG Security Consultant PKI OWASP (04/20?07/2020)
Re-Evaluate existing SIEM / PKI environment
Re-Design SOC, Splunk based SIEM, Nexus based PKI
NIST Secure Architecture SOC Operations Model
Consulting in Secure OWASP SW Development
Security Champion Programming
Körber AG Azure IoT Connect & Security (12/19?03/2020)
Manufactoring Systems Engineering company
Connecting >1000 procduct lines 2 central IoT platform
Azure IoT Edge Hub Event Grid / SOA Pub Sub S7 PLC
PoC Azure Functions, AWS Lambda; AWS IoT
AMQP IoT MQTT; Websphere MQ, ActiveMQ, RabbitMQ
Edge Hardware MGUARD RS4000 TX VPN configuration
Phoenix Contact MGUARD Secure Cloud Remote portal
Certificate Management, OpenSSL SSL, OpenVPN IPsec
CA Trustcenter, Nexus GO IoT, Remote Access Solution
Azue IoT, AKS, K8S Kubernetes Cluster Docker Container
Network Policy / Interface Mgmt. for Kubernetes Pods
Digital Twins Digital Identities Blockchain PKI Signature
IBM Security Advisory / Insurance HH PoC (11/2019)
Remote Access Portal, building SOAP / REST interfaces
2FA, OTP One Time Password, QR Code OAUTH2 SSO
SAML Token / assertion in WSDL, auth. web service
IBM SOC SIEM Eng. Insurance Hannover (08/19?10/2019)
SOC Security Operations Center PoC / Pre Study
KRITIS, Audit, SIEM, IT Sicherheitsgesetz ITSIG 2.0.
BSIG, ISMS Informationssicherheitsmanagementsystem
Log File Analyse, DEV SIEM ruleset, Use Case Checks
ELK Elastic Stack: Elastic, Logstash, Kafka, Kibana
DEV Client Elastic Common Scheme, Health Checks
Beats Family: Filebeat, Auditbeat, Heartbeat
LOGS Palo Alto, Cisco, SYSlog, EVENTlog, TCPlog
SIEM PoC Assessment ? Arcsight, QRadar, Splunk
DeuBa Data Platform Architect / Eng. (5/2019?8/2019)
Evaluating new Technologies, PoC / Pre Study
Business App. Architect 4 Data Managment Platform
Data Transformation Mulesoft Apigee WSO2 OWASP
Azure, AWS, API Mgmt., Kafka, Scrum Sparx EA, ARC42
Azure Pipelines CloudFormation TFS Team Foundation
CI/CD, Gitlab, Terraform vs. Ansible, Chef, Puppet
Siemens Mobility MUC ? Mobility & SEC Architect (12/2018?5/2019)
Siemens Alstom Merger Preparation
Guidance of Dev Teams / India Pune, Kerala / Bangkok
Concert Scala NTCIP VMS DMS Variable Message Sign
API Status Interface Management RealTime Historic Data
TMS Traffic CMS ComBox RSU Road Side Unit Datex II
JMS ActiveMQ MQTT SCADA SPaT LSA IoT RaspBerry
Cloud AWS EC2 Kinesis Lambda
Siemens Automatic Train Control SYS, ETSi Compliancy
Java Linux ClearCase Git Eclipse Junit Slack Mattermost
Microservices Rancher Kubernetes Docker 24/7 DevOps
Grafana Kibana Dashboard System Monitoring Wireshark
WEB Frontend Development Node.JS (vs. React, Angular)
Embedded Systems AI FCC US DOT
CASE ? Connected Cars, Autonomous Driving,
Car Sharing, Electrification
TELEKOM FFM ? Senior Sec Projekt Manager (6?12/2018)
Project Management for ?PKI as Magenta Cloud Service?
Regulations ETSi, ITU, Tec. Richtlinien Deutsche Telekom
Management of >10 # Team Members, CISO Reporting
Market Screening of exist. Solutions, Cost Evaluation
2 C-Level Reporting: Security / Data Privacy Compliance
Organizing PoC, talking to Shareholders / Departments
Architectural Guidance (Techn. / Demo Use Case Design)
Infrastruture / Integration Mgmt + Operating Guidance
Planning Step-by-Step Transition & Transformation (T&T)
Migration On-Premise PKI to Cloud based PKI Services
NEXUS PKI ? Senior Sec SW Developer (6?12/2018)
Project Management for ?PKI as Cloud based Service?
DEV new functions for Telekom SEC Project
Abstimmung BSI, BSIG, Bundesnetzagentur, IT SIG 2.0
Industrial Client ZH/CH ? Sen. Engineer & PM (2?7/2018)
Projekt Management for Big Data / IoT Proj. > 50io Sfr
Management of >10 int. + >40 ext. # Team Members
Architectural Guidance, Emergency Actions & Activities
MapR Cluster, Hadoop, Yarn, Spark, Drill, Scala, Python
Data Pipeline Ecosystem, Kafka Messaging System
Data Serialization (Json, Protobuf, Avro)
Kibana, Grafana, Qlik, Splunk + Nagios / APM, Kafka, SSL
Check of CISO compliancy, EU GDPR / DSGVO
Dev. + Mgmt of QA and Service Delivery Processes
Reporting to Topp Management, Process Advisory
Bank FFM ? SW Architect / Cyber & PKI Security Engineer (6/2017 ? 03/2018)
CMS Card Management Sys, MiFare, NFC, Nexus Prime
Smartcard, digital Signatures, Softtoken Soft Token
MDM Mobile Device Management, VPN, Certificates
Encryption Communication ATM Bank int ext; Hermod
Base IBM MQ SSL TSL End-2-End & Appl. based Encrypt.
Upgrade DES ? AES 256, RSA 1024 2048, 4096
Activiti, Workflow, Spring, Boot, Visio, Sparx, BPMN 2.0
IAM Identity Access, SSO Single Sign ON, Active Dir.
ECC Elliptic Curve Cryptography, Signaturgesetz, BSI
PKI X.509 X.500 LDAP CRL OCSP, PKCS#11, Auth 802.1x
Infineon TPM Trusted Platform Modules CardOS Card
Printer Reader CMS Smartcard APDU CM Embedded
Systems Crypto Processor, CA Certificate AuthoriyMulti Client User Self Service USSP, PGP, Email Cert.
Certificate Encryption Crypto Key Mgmt Trust Center Managment CA Certificate Authority PKCS Soft Token ECC Nexus, Code Signing, IPSec, EFS, DNSSEC
Agile+DevOps ? Agil, Scrum, Epics, Best Practices, KISS
IoT Kryptographie CIO eGovernment eDA
Wirecard MUC ? Solution Architect (12/2016 ? 05/2017)
Kafka as worldwide/enterprise wide Message Backbone, Active MQ, Confluent vs Cloudera PoC, Hadoop, Flume
Data Management, Elastic Search, ELK, BI, DWH, Hana, KI, AI Forecasting Prediction Engine, Point Based Loyalty
Fraud Detection, Darknet, Cyber Security, SSH, Encrypt
Preparation existing Ruby & Java SW --> MicroServices, ReFactoring, SW Versioning, Best Practrices, PoC with 1st small Modules, Stateless Programming, Repo Mgmt.,
API Management 4 Data Producer & Consumer, Apigee
PSD2, PISP, AISP, GDPR, DSGVO, Blockchain, Cyber
Payment, Bitcoin, ReWork Dev Env., CI CD Mesos, Jenkins, Maven, Plug-In, Mercurial, GitHub Ent., Nexus
App Development Restructuring, Android, IOS, Eclipse vs., IntelliJ, PlugIn Management, Prep Paradigma Change
MBeans, JMX, CA Application Performance, JMeter
Mgmt, Programming Best Practices&Standards, JavaDOC
Cloud usage for extra-terrestrial of Europa (Asia), Law & PCI Compliancy of AWS, InvMaRisk MaRisk, GRC-->Bank
CI/CD, Deployment via Puppet Pipeline, WIN AD RMS Rights Mgmt., RedHat 6+7, Clustering, Docker, Security
Reporting 2 Top Management, Presentation & Discussion
StartUp MUC ? Architecure + Strategy (09/2016?12/2017)
Ongoing interests & integration in VC based StartUps
PoC Mobile Internet & Automotive ? Data Management
Digital strategy automotive business MUC HeadQuarter
Enterprise Strategy / Consultancy + Review IT of the Future Automotive
Agil Management of Developing / Operations (DevOps) Big Data Environments by Service Based Desciptions (SLA) w. Cloud Tech using Virtualisation IT HW/SW
Openstack, BOSH, Helion,Mirantis, Hybrid Cloud Foundry
Wincor Nixdorf / M&A Integration (01/2016 ? 09/2016)
M&A Merger & Acquisition preparation with Diebold, USA
Giving advice to existing teams for T&T Transition & Transformation fundamentals, Implementing Jira Procs.
Review of IT requirements & plan future Digital Strategy
Enterprise & IT Arch. Concepts, TOGAF, BPMN, UML, Visio, Sparx EA, EAM, Tools, A&D
Gathering SYS information & analyze industry prospects
QoS Benchmarking, Service Based 1st-3rd, Statistics PKI
Life cycle of enterprise integration concept & workshops
BigData target architecture service driven & cloud based
Preparation / Transfer of todays classical Architecture to future cloud based & service based environment
IBM DeuBa SOC Services / FFM (04/2014 ? 08 2014)
Log Source Onboarding / Integration in IBM QRadar SIEM
Rule Set Generation based on dedicated Use Cases
Azure Security Center, Vulnerability Management
IBM Allianz DCC MW Services / MUC (11/2014 ? End 2015)
Data Center Consolidation 156 DC ? 5+x DC worldwide
Classic architecture ? T&T? service based+Cloud Mgmt.
IBM blueprint for ALL worldwide outsourcing next 10 yrs
Responsable for definition of IBM Middleware Services (WMQ, WMB/IIB, WAS, WTX et.al.) representing about 15 of 50 Basic Services (e.g. Oracle, SAP, Infrastucre etc.) as Operational Basics for new FMO DCC Operations
z/OS and decentral (UNIX+WIN) Administration of >200 WMQ Installations in preparation ? learning how exist. CMO (current mode of operations) in Allianz works
MQ 7.0 7.5 8.0, WMB 7.0 8.0, Upgrading, Fix Packs
Responsible for worldwide Data Mgmt. / MW Solutions/Architecture + all integration and secure application communication + Migration Definition !
PM for Asset MgmT & Service based Organisation
IT architecture based on Service Descriptions / Contract
Webpshere Middleware Solutions (WMQ. WMB, WAS)
Migration Mainframe / decentral,mobile,z/OS Integration
Mainframe MF MLC Cost Mgmt, MSU & MIPS reduction
z/OS Infrastructure modernization&decentral Preparation
CA Mainframe Tool CodeReview, ApplTuner, DataContent
MF Monitoring, Infrastructure Management 4 z Systems
Hybrid MF Linux on z Systems, BigData vs. Silo, vStorm
MQ Mainframe Administration via MO71, Tivoli, TSO/ISPF
Config MQ client control via DRS / VMware vMotion
Service Management (Change, Problem, Incident)
BPM Busines Process Management review
Re-designing existing CMDB 4 improving Service Mgmt.
Build Management (Keywords: CPI, FCC, PMR, GoLive)
Application Performance Management APM control
Giving advice on rollout of Service Changes
IT architecture and IT governance for Allianz DCCCoordination of activities around SLA
Mgmt.UNIX (RedHat & AIX), Win, z/OS Host Mainframe
High transaction Sys / data center & backbone services
Data Security/SSL, 24/7Monitoring/Operations, Backup
Int. Mainframe z/OS and dec. architecture, SOA, EIB & IIB
System Tester, Performance Management, Operating KPI
HA Solutions, Cluster Architecture, Data Integrity
SSL Encryption & KeyMgmt, Signaturen, PKI Infrasturktur
Queue Sharing Groups QSG, Repository Mgmt
Consulting Services to migration of the ALZ IT ENV
Customer care ? face 2 customer, ALZ SYS access
Increasing System stability through better IT Processes
Optimize ratio of cost management vs. Sys stabilty
Using of oeconomic skill with IT architectural scope / KPI
Documentation of actual SYS landscape in preparation for Data Center (DC) Coordination (50 DC ? 2 DC in EU)
Consultancy of IBM middleware SW to infrastructure 3rd
Escalation Mgmt, Taskforce Coordination (LDAP, DNS)
MQ FMO, RES, Shell Scripting, Maximo, SCCD, Remedy
Tivoli, ITM, Views, SITs Configuration, 2nd Instruction Cat
Business Integration / Application Performance Management / Automotive ? Bavaria (Mid 2013 ? QIII 2014)
Connetced Car - PoC for Car2Car Comm next generation
Developing VW strategy for 100% reliabel & 100% secure communication & message exchange for C2C_comm
Tasks: Setting UP WMQ/WMB Test Nets for Enterprise / Solution / Technical Architecture to Proove Reliabilty, Persistence, Infrastructure Needs & Benefits, HA etc.
Developing a real-time network & systems configuration manager with focus on integration with network & OMD systems performance monitor, Nagios Monitoring Solution
Developing a concept of a HA & High performance messaging system, Active MQ, Load Balancing
Developing a concept of a real-time network architecture in preparation for Hadoop / Big Data systems integration
BI business intelligence interfaces
Splunk & Arcsight Integration, Intrusion Detection Prevention IDS IPS SIEM; Nagios, JBoss Wildfly
Integrating Hadoop (Cloudera/Hortonworks) into SAS Business Intelligence BI & Data warehouse DWH
Enterprise SAN & NAS cloud storage solutions
Monitoring NET & Application + fault detection / auto ticket generation / root cause analysis / CA Tools
Notifications on net performance problems / failure of net- work devices / traffic analysis + capacity measurements
Business application integration with messaging products MQ Series IBM MQ, WTX Transformation Extender
Hardening a concepts of message queuing --> easy to administer and scalabale
Dev Environments RE-Configuration ? Bavaria (QII 2014)
Setup of new / distributed SECURE DEV Environments
VPN, 2-Factor, Code Signing, IAM/SSO, Access Control
Company Co-Founder ? MDD - Distributed Security Solutions / Berlin IoT Internet of Things (01/2013 ? 6/2014)
Start-Up Scene - VC supported - MS Azure Test of Security related framework for customer
T&T Transition & Transformation from classical architecture to service based, cloud managed infrastr.
Pivotal Cloud Foundry Deployment Tests on MS Azure
BOSH Toolchain / CI/CD deployment, App Lifecycle Mgmt
Access Management, policy based, compliancy issues
Codeless user Mgmt, Data Synchronisation, Workflow
MS Azure Active Directory Domain Services (AD DS)
Components Microsoft SQL Server SQL / Reverse Proxy
WSS Windows SharePoint Services Foundation
System Center Management Server, MS Exchange Srv.
Forefront Identity Manager 2010 deployment
Company Co-Founder - Mobile Device Development /Field Data Store & Sales Interfaces Cloud / Berlin (06/2012 ? 12/2015)
Start-Up Scene - VC supported
Understanding >modern< concepts of distributed / mobile devices environments and distributed data concepts ? Cloud Computing & Security Concepts
Every project phrase SDLC - concept creation, development, testing/debugging, App Store deployment
Used C++ & Java to develop state-of-the-art mobile apps
General maintenance of development / test environments & application library ? Agile Manifest for SW Development
Open Source DevOps Tools ? Agil - Jenkins, Git, CvS, SubVersion, Maven, Ant, Ansible, Chef, Puppet, Go, Salt
Continuous Integration & Delivery, Infrastructure as Code
Docker Multi & Microservice Basis, Apache / Tomcat JEE / Implement Cloud Foundry, IaaS, PaaS, BOSH Toolchain
IBM Websphere Application Server WAS 6.x, 7.x 8.5.x
Apache Tomcat, HTTPd, Test Env. Oracle Weblogic Amazon Web Services Specialist ? incl. Compute, Storage & Content Delivery, Database, Networking, Developer & Mgmt.Tools, Security & Identity, Analytics, Mobile Services, Enterprise Application(s) Services
Clustering Load Balancing in Apache Tomcat Server Jobs
Java Platform, Enterprise Edition, Java EE / J2EE
Vmware Horizon Client integration for distributed services
AWS, Microsoft Azure, Google Cloud integration services
Application tests on device simulators & live environments and product fine-tuning
Holding management position, leading junior team members, providing advice and guidance
Consultant - System Administrator / R&D Infrastructure France Telecom / Middle-East Region (01/2011 ? 03/2012)
C &S System Administration for Unix & Windows
SAP Administration Basis and Modules (MDM)
SAP Project Analysis & Design Integrated MQSeries SAPLink R/3
Admin of Websphere MQ on UNIX, Linux and Windows
Admin / Tuning of IBM DB2 on UNIX, Linux and Windows
MQ Monitoring and MQ Version 6 upgrade
Support of Production & Test Queue Managers
Monitoring using Patrol for MQSeries
Integration / Middleware Solutions for Interfacing with large number of Legacy Applications
Network Management and Performance Analysis
Consultant / Integration of new Financial Products / Switzerland (01/2010 ? 12/2010)
Big Data Management & Financial Engineering
Quantitative and Qualitative Data Analysis
Using Log Monitoring Reporting Tools 4 Payment Message Scanning
z/OS Security, RACF, SSL, ICSF, z/OS PKI Server
Evaluation and Pricing of Risk Management Products
Test Suites Setup on Core Banking SYS T24 Temenos
Testing of IBM Algo Risk Applications / Algo Suite & related Products
Support of the Programming & Implementation Crew
Working in German and English
Consultant - Basel II / Senior Risk Manager / Switzerland (01/2009 ? 12/2009)
Data Analytics in support of Basel II requirements
Data Warehousing / Data Modeling / Data Integration
DB2 for z/OS environment at UBS Investment Banking
Working at Program Level - Banking Knowledge
Systems Engineering Tasks for Delivered Software
Provide Project Plan, Documentation and Support for Smooth Operations for Murex trading system
Intraday Risk Mgmt. Solution / Temenos / TLC T-Risk
Planning of Test Environments RDBMS Oracle & DB2
System Administration of DB2 & Oracle RDBMS Databases on Unix/AIX Platforms / mainly Test Systems
Working in French and English
Consultant - Anaylsis and Design of Emergency Oxygen SYS
Medical Equipment Supplier / Karlsruhe (01/2008 ? 12/2008)
Integrated Analysis and Design of Medical Systems
Diagnostic and Monitoring for Emergency Systems
Auto CPAP Devices, Pulsoxymetry, Oxygen Systems
Designed as Windows Applications (COM/.NET)
Methods OOA/OOD using UML Implementation Methods
Technology C# (partly C++) and XML / XSLT
Sensor Electronics, Biomedical and Medical Technology
Firmware Development for Medical Diagnostics and Therapy Systems
Integration Architect for Industrial Solutions
Swiss ICT Company / Basel (01/2006 ? 12/2007)
Technical Lead for implementing a new infrastructural and development platform based on WebSphere integration and communication software (WAS, WMB, MQSeries)
J2EE based web applications (Web Services, EJB)
Seebeyond business integration, common B2B protocols
Design end-to-end architecture of component-based, services-oriented (SOA) applications, ESB integration
Guidance and direction throughout the development of J2EE standards, policies, best practices
architectural design of projects with system design documentation
provide expertise to project teams
ensure adherence to established architectural standards and principles
Definition and communication of a strategic architectural vision and direction with
functional requirements & technical specifications
Architecture diagrams (data models, process flows, use cases, navigation maps)
UML diagrams (sequence, component, deployment, class diagrams)
Deutsche Post World Net / DHL Bonn, London, Prague (01/2005 - 12/2005)
Technical System Integrator and Enterprise Architect for data warehouse / business warehouse, strategic perfor-mance management and reporting based on SOA, MDA
Development of the DPWN data warehouse strategy including audit, controlling and report provisioning with web based content management technologies using BeaWebLogic application server series and Mercator / Datastage TX integration products
Development of a transaction oriented data warehouse ?Expert? system in multidimensional data spaces
Development of the strategies and the implementing regulations for a new worldwide management infrastructure that plays a central role as the data warehouse backbone, respectively the DPWN central management support database for CEO and leading departments
Integration of the DPWN's core competency supply chain management logistics data into DWH enterprise architecture
Management training of legacy application responsibles for developments in data and document management
Providing strategic direction to the development partner SAP to support Service Oriented Architecture Design
Deutsche Post World Net / DHL Bonn, London, Prague (01/2004 - 12/2004)
Technical System Integrator and Enterprise Architect for development of the worldwide management of customer master data throughout country and enterprise boundaries based on an Service Oriented Architecture
Technical Architecture of the Master Data Management data repository using the Datastage integration products
Focus on management and administration of the rollout master planning (country and task level)
Development of the Deutsche Post World Net (DPWN) customer relationship mgmt. with mySAP CRM analytics
Setting up the new integration and middleware plattforms for high end efficiency and flexibility for DPWNs data services
SUN Professional Services Banking / Commerce
(07/2002 - 12/2003)
Integration of the SeeBeyond architecture as EAI enterprise backbone for secure and stable data communication methods with external partners, customers and suppliers
Setup of the new business process along / on top of the old production process
Integration of internet applications und existing systems
SeeBeyond e*Gate / e*Xchange installation
SAP R/3 Basis installation and system services
Interface development, system configuration, performance tests
System and application installation, customer
support, SW services
Consulting for Operation Services for the Toll Collect Project for the German Government T-Systems (04/2002 - 6/2002)
Consulting for the operating concept and for the system and network management
Integration of the system and application SW monitoring (BMC Patrol, IBM Tivoli)
Application integration, installation services, SW distribution, performance testing
SUN 15K, system configuration, SUN Cluster 3.0, Veritas Volume Manager
HDS Storage 9900 Series, storage layout, backup integration
Installation and test Oracle 8i, Oracle Application Server 9iAS, OC4J Engine
Consultant for Development of EAI / Middleware Services as ASP Offering SBS / OSRAM (09/2001 - 3/2002)
Test and product introduction of Enterprise Application Integration
EAI SW and standards
Development and integration of eCommerce, eCRM,
eProcurement Systems into standard environments
SAP Link for MQ, IBM Websphere for MQ Product Line, Seebeyond e*Gate, e*XchangePM
Prototype and Interface development with Mercator Design Studio, Integration Broker, APIs, Adapter
Consultant for the Management and Development of a worldwide EAI / middleware concept Siemens / Infineon (07/2000 - 3/2002)
Project leader for the 2000-2002 worldwide Infineon middleware strategy ( development )
Usage of the SeeBeyond SW for integration and manage-ment of the processes between Back Office applications and partner enterprises for a W³ based B2B platform
Installation and configuration of SeeBeyond e*Xchange
PM and data transfer via IDOCs to SAP systems
Interface development with Seebeyond e*Gate / eGate Integrator and Java, EAI prototype development
Operating concept, backup services, contingency planning, test plans, SW updates
Installation and operating of middleware components
MQ Series Client / Server, MQ Integrator, SAP Link for R/3, Oracle Procedural GATEWAY, Mercator DS
Installation, configuration and operating of the system monitoring error / event management under Tivoli TME10
SW installation under Tivoli TME10 SDW offFilepackages for UNIX, NT (SIS, AutoPack, Unattended Setup)
Connectivity in heterogeneous networks with UNIX, NT4.0 and BS 2000 mainframe, UTM gateway
Sun Remote Services SRS Server Monitoring Project
(01/2000 - 07/2001)
Customization of SRS 1.x / 2.x to european environments
SRS 2.x installation and user trainings for beta customers and SUN stuff
Special solutions for technical connectivity of remote monitoring and administration of SUN servers
Installation, administration, maintenance, trouble shooting, patch management, test lab installation
SUN E10000, SUN Serengeti, Netra T3, SSA 5x00, other equipment, application SW, RDBMS
SUN Education and SUN Installation Services
(01/2000 - 07/2001)
Installation of several E10K cluster farms for Tel Co and banking, E10K trainer SUN Europe
Introduction and installation of Serengeti in Europe (beta customers), pre-Serengeti trainer
Trainer for RAS, best practices and operational management
Projektleader System Integration - HA Cluster RDBMS
Management HypoV Bank (08/1998 - 02/2000)
Development and management of high end IT systems for international markets, risk management
Project leader refinance instruments (WP Leihe), SW portfolios for trading room and asset management
Project leader risk controlling (Gesetzliche Mindestanforderungen MIFO, Bern convention / Basel I)
Trading room introduction of a foreign exchange system (FX Trade)
Businessintegration of real time market data (Reuters Triarch) in application SW, backoffice integration
Hypo Bank and Vereinsbank merger - integration studies (branches), Asset Management Sys
Murex Trading System, Kordoba Core Banking Sys
Euro introduction, development of test strategies
Y2K projects, test strategies, Y2K tests
Swift FIN ( ISO 15022 & MT 103; MT300 ff. - MT900 ff.), Swift NET
Initiation & confirmation, settlement & reconciliation, corporate actions
CLS Continuous Linked Settlement (netting application and risk reduction)
Recent Projects
Autobahn GmbH (09/2020) IT Security Architect / CISO
Digital Transformation, Expertise Data & Analytics, R&D
Information Security, IT SEC OPS, Konzepte, EA, ARIS
Managed SEC Services, SECaaS, Incident Meldeprozess
Provider Mgmt, Process Mining, Cyber Sec Maturity Level
Transfer Information Security into ITSM IT SEC OPS CPI
TOGAF, BSI Grundschutz, 27001, ITIL/COBiT, Info SEC
Sicherheitsleitsrichtlinien SRLs, Schutzbedarfsklassen
DSGVO DSFA Datenschutzfolgeabschätzung, Compliance
Security by Design, Cloud Security, GRC, Prozesse, RACI
Azure Secury Center, Azure Encryption, Azure Sentinel
Asset Mgmt, CMDB, ISMS, ITSM, SIEM, IAM/PAM, ESAE
Red Lines/Forrest, PAW, Privileged Access Strategy RAMP
IAM MDM SAP SSO Workplace DNS Collaboration MFA
SOC Use Case Design, Server Hardening; GPO Policies
SEC Operating Mgmt / Operating Concepts / Tier 0 1 2
Service Now Service Design / Incident Process Mgmt.
Firewall Request Management / Enterprise Architecure
Checkpoint NGFW, Cisco Firepower DNAC SDA ISE WSA
Network Data Center / Citrix VDI VM-Ware Ser. Provision.
Zoning Konzepte, High & Low Level Design, HLD LLD
RWE AG Security Consultant PKI OWASP (04/20?07/2020)
Re-Evaluate existing SIEM / PKI environment
Re-Design SOC, Splunk based SIEM, Nexus based PKI
NIST Secure Architecture SOC Operations Model
Consulting in Secure OWASP SW Development
Security Champion Programming
Körber AG Azure IoT Connect & Security (12/19?03/2020)
Manufactoring Systems Engineering company
Connecting >1000 procduct lines 2 central IoT platform
Azure IoT Edge Hub Event Grid / SOA Pub Sub S7 PLC
PoC Azure Functions, AWS Lambda; AWS IoT
AMQP IoT MQTT; Websphere MQ, ActiveMQ, RabbitMQ
Edge Hardware MGUARD RS4000 TX VPN configuration
Phoenix Contact MGUARD Secure Cloud Remote portal
Certificate Management, OpenSSL SSL, OpenVPN IPsec
CA Trustcenter, Nexus GO IoT, Remote Access Solution
Azue IoT, AKS, K8S Kubernetes Cluster Docker Container
Network Policy / Interface Mgmt. for Kubernetes Pods
Digital Twins Digital Identities Blockchain PKI Signature
IBM Security Advisory / Insurance HH PoC (11/2019)
Remote Access Portal, building SOAP / REST interfaces
2FA, OTP One Time Password, QR Code OAUTH2 SSO
SAML Token / assertion in WSDL, auth. web service
IBM SOC SIEM Eng. Insurance Hannover (08/19?10/2019)
SOC Security Operations Center PoC / Pre Study
KRITIS, Audit, SIEM, IT Sicherheitsgesetz ITSIG 2.0.
BSIG, ISMS Informationssicherheitsmanagementsystem
Log File Analyse, DEV SIEM ruleset, Use Case Checks
ELK Elastic Stack: Elastic, Logstash, Kafka, Kibana
DEV Client Elastic Common Scheme, Health Checks
Beats Family: Filebeat, Auditbeat, Heartbeat
LOGS Checkpoint, Cisco, SYSlog, EVENTlog, TCPlog
SIEM PoC Assessment ? Arcsight, QRadar, Splunk
DeuBa Data Platform Architect / Eng. (5/2019?8/2019)
Evaluating new Technologies, PoC / Pre Study
Business App. Architect 4 Data Managment Platform
Data Transformation Mulesoft Apigee WSO2 OWASP
Azure, AWS, API Mgmt., Kafka, Scrum Sparx EA, ARC42
Azure Pipelines CloudFormation TFS Team Foundation
CI/CD, Gitlab, Terraform vs. Ansible, Chef, Puppet
Siemens Mobility MUC ? Mobility & SEC Architect (12/2018?5/2019)
Siemens Alstom Merger Preparation
Guidance of Dev Teams / India Pune, Kerala / Bangkok
Concert Scala NTCIP VMS DMS Variable Message Sign
API Status Interface Management RealTime Historic Data
TMS Traffic CMS ComBox RSU Road Side Unit Datex II
JMS ActiveMQ MQTT SCADA SPaT LSA IoT RaspBerry
Cloud AWS EC2 Kinesis Lambda
Siemens Automatic Train Control SYS, ETSi Compliancy
Java Linux ClearCase Git Eclipse Junit Slack Mattermost
Microservices Rancher Kubernetes Docker 24/7 DevOps
Grafana Kibana Dashboard System Monitoring Wireshark
WEB Frontend Development Node.JS (vs. React, Angular)
Embedded Systems AI FCC US DOT
CASE ? Connected Cars, Autonomous Driving,
Car Sharing, Electrification
TELEKOM FFM ? Senior Sec Projekt Manager (6?12/2018)
Management of >10 # Team Members, CISO Reporting
Market Screening of exist. Solutions, Cost Evaluation
2 C-Level Reporting: Security / Data Privacy Compliance
Organizing PoC, talking to Shareholders / Departments
Architectural Guidance (Techn. / Demo Use Case Design)
Infrastruture / Integration Mgmt + Operating Guidance
Planning Step-by-Step Transition & Transformation (T&T)
Migration On-Premise PKI to Cloud based PKI Services
NEXUS PKI ? Senior Sec SW Developer (6?12/2018)
Project Management for ?PKI as Cloud based Service?
DEV new functions for Telekom SEC Project
Abstimmung BSI, BSIG, Bundesnetzagentur, IT SIG 2.0
Industrial Client ZH/CH ? Sen. Engineer & PM (2?7/2018)
Projekt Management for Big Data / IoT Proj. > 50io Sfr
Management of >10 int. + >40 ext. # Team Members
Architectural Guidance, Emergency Actions & Activities
MapR Cluster, Hadoop, Yarn, Spark, Drill, Scala, Python
Data Pipeline Ecosystem, Kafka Messaging System
Data Serialization (Json, Protobuf, Avro)
Kibana, Grafana, Qlik, Splunk + Nagios / APM, Kafka, SSL
Check of CISO compliancy, EU GDPR / DSGVO
Dev. + Mgmt of QA and Service Delivery Processes
Reporting to Topp Management, Process Advisory
Bank FFM ? SW Architect / Cyber & PKI Security Engineer (6/2017 ? 03/2018)
CMS Card Management Sys, MiFare, NFC, Nexus Prime
Smartcard, digital Signatures, Softtoken Soft Token
MDM Mobile Device Management, VPN, Certificates
Encryption Communication ATM Bank int ext; Hermod
Base IBM MQ SSL TSL End-2-End & Appl. based Encrypt.
Upgrade DES ? AES 256, RSA 1024 2048, 4096
Activiti, Workflow, Spring, Boot, Visio, Sparx, BPMN 2.0
IAM Identity Access, SSO Single Sign ON, Active Dir.
ECC Elliptic Curve Cryptography, Signaturgesetz, BSI
PKI X.509 X.500 LDAP CRL OCSP, PKCS#11, Auth 802.1x
Infineon TPM Trusted Platform Modules CardOS Card
Printer Reader CMS Smartcard APDU CM Embedded
Systems Crypto Processor, CA Certificate AuthoriyMulti Client User Self Service USSP, PGP, Email Cert.
Certificate Encryption Crypto Key Mgmt Trust Center Managment CA Certificate Authority PKCS Soft Token ECC Nexus, Code Signing, IPSec, EFS, DNSSEC
Agile+DevOps ? Agil, Scrum, Epics, Best Practices, KISS
IoT Kryptographie CIO eGovernment eDA
Wirecard MUC ? Solution Architect (12/2016 ? 05/2017)
Kafka as worldwide/enterprise wide Message Backbone, Active MQ, Confluent vs Cloudera PoC, Hadoop, Flume
Data Management, Elastic Search, ELK, BI, DWH, Hana, KI, AI Forecasting Prediction Engine, Point Based Loyalty
Fraud Detection, Darknet, Cyber Security, SSH, Encrypt
Preparation existing Ruby & Java SW --> MicroServices, ReFactoring, SW Versioning, Best Practrices, PoC with 1st small Modules, Stateless Programming, Repo Mgmt.,
API Management 4 Data Producer & Consumer, Apigee
PSD2, PISP, AISP, GDPR, DSGVO, Blockchain, Cyber
Payment, Bitcoin, ReWork Dev Env., CI CD Mesos, Jenkins, Maven, Plug-In, Mercurial, GitHub Ent., Nexus
App Development Restructuring, Android, IOS, Eclipse vs., IntelliJ, PlugIn Management, Prep Paradigma Change
MBeans, JMX, CA Application Performance, JMeter
Mgmt, Programming Best Practices&Standards, JavaDOC
Cloud usage for extra-terrestrial of Europa (Asia), Law & PCI Compliancy of AWS, InvMaRisk MaRisk, GRC-->Bank
CI/CD, Deployment via Puppet Pipeline, WIN AD RMS Rights Mgmt., RedHat 6+7, Clustering, Docker, Security
Reporting 2 Top Management, Presentation & Discussion
StartUp MUC ? Architecure + Strategy (09/2016?12/2017)
Ongoing interests & integration in VC based StartUps
PoC Mobile Internet & Automotive ? Data Management
Digital strategy automotive business MUC HeadQuarter
Enterprise Strategy / Consultancy + Review IT of the Future Automotive
Agil Management of Developing / Operations (DevOps) Big Data Environments by Service Based Desciptions (SLA) w. Cloud Tech using Virtualisation IT HW/SW
Openstack, BOSH, Helion,Mirantis, Hybrid Cloud Foundry
Wincor Nixdorf / M&A Integration (01/2016 ? 09/2016)
M&A Merger & Acquisition preparation with Diebold, USA
Giving advice to existing teams for T&T Transition & Transformation fundamentals, Implementing Jira Procs.
Review of IT requirements & plan future Digital Strategy
Enterprise & IT Arch. Concepts, TOGAF, BPMN, UML, Visio, Sparx EA, EAM, Tools, A&D
Gathering SYS information & analyze industry prospects
QoS Benchmarking, Service Based 1st-3rd, Statistics PKI
Life cycle of enterprise integration concept & workshops
BigData target architecture service driven & cloud based
Preparation / Transfer of todays classical Architecture to future cloud based & service based environment
IBM DeuBa SOC Services / FFM (04/2014 ? 08 2014)
Log Source Onboarding / Integration in IBM QRadar SIEM
Rule Set Generation based on dedicated Use Cases
Azure Security Center, Vulnerability Management
IBM Allianz DCC MW Services / MUC (11/2014 ? End 2015)
Data Center Consolidation 156 DC ? 5+x DC worldwide
Classic architecture ? T&T? service based+Cloud Mgmt.
IBM blueprint for ALL worldwide outsourcing next 10 yrs
Responsable for definition of IBM Middleware Services (WMQ, WMB/IIB, WAS, WTX et.al.) representing about 15 of 50 Basic Services (e.g. Oracle, SAP, Infrastucre etc.) as Operational Basics for new FMO DCC Operations
z/OS and decentral (UNIX+WIN) Administration of >200 WMQ Installations in preparation ? learning how exist. CMO (current mode of operations) in Allianz works
MQ 7.0 7.5 8.0, WMB 7.0 8.0, Upgrading, Fix Packs
Responsible for worldwide Data Mgmt. / MW Solutions/Architecture + all integration and secure application communication + Migration Definition !
PM for Asset MgmT & Service based Organisation
IT architecture based on Service Descriptions / Contract
Webpshere Middleware Solutions (WMQ. WMB, WAS)
Migration Mainframe / decentral,mobile,z/OS Integration
Mainframe MF MLC Cost Mgmt, MSU & MIPS reduction
z/OS Infrastructure modernization&decentral Preparation
CA Mainframe Tool CodeReview, ApplTuner, DataContent
MF Monitoring, Infrastructure Management 4 z Systems
Hybrid MF Linux on z Systems, BigData vs. Silo, vStorm
MQ Mainframe Administration via MO71, Tivoli, TSO/ISPF
Config MQ client control via DRS / VMware vMotion
Service Management (Change, Problem, Incident)
BPM Busines Process Management review
Re-designing existing CMDB 4 improving Service Mgmt.
Build Management (Keywords: CPI, FCC, PMR, GoLive)
Application Performance Management APM control
Giving advice on rollout of Service Changes
IT architecture and IT governance for Allianz DCCCoordination of activities around SLA
Mgmt.UNIX (RedHat & AIX), Windows, z/OS Host Mainframe
High transaction Sys / data center & backbone services
Data Security/SSL, 24/7Monitoring/Operations, Backup
Int. Mainframe z/OS and dec. architecture, SOA, EIB & IIB
System Tester, Performance Management, Operating KPI
HA Solutions, Cluster Architecture, Data Integrity
SSL Encryption & KeyMgmt, Signaturen, PKI Infrasturktur
Queue Sharing Groups QSG, Repository Mgmt
Consulting Services to migration of the ALZ IT ENV
Customer care ? face 2 customer, ALZ SYS access
Increasing System stability through better IT Processes
Optimize ratio of cost management vs. Sys stabilty
Using of oeconomic skill with IT architectural scope / KPI
Documentation of actual SYS landscape in preparation for Data Center (DC) Coordination (50 DC ? 2 DC in EU)
Consultancy of IBM middleware SW to infrastructure 3rd
Escalation Mgmt, Taskforce Coordination (LDAP, DNS)
MQ FMO, RES, Shell Scripting, Maximo, SCCD, Remedy
Tivoli, ITM, Views, SITs Configuration, 2nd Instruction Cat
Business Integration / Application Performance Management / Automotive ? Bavaria (Mid 2013 ? QIII 2014)
Connected Car - PoC for Car2Car Comm next generation
Developing VW strategy for 100% reliabel & 100% secure communication & message exchange for C2C_comm
Tasks: Setting UP WMQ/WMB Test Nets for Enterprise / Solution / Technical Architecture to Proove Reliabilty, Persistence, Infrastructure Needs & Benefits, HA etc.
Developing a real-time network & systems configuration manager with focus on integration with network & OMD systems performance monitor, Nagios Monitoring Solution
Developing a concept of a HA & High performance messaging system, Active MQ, Load Balancing
Developing a concept of a real-time network architecture in preparation for Hadoop / Big Data systems integration
BI business intelligence interfaces
Splunk & Arcsight Integration, Intrusion Detection Prevention IDS IPS SIEM; Nagios, JBoss Wildfly
Integrating Hadoop (Cloudera/Hortonworks) into SAS Business Intelligence BI & Data warehouse DWH
Enterprise SAN & NAS cloud storage solutions
Monitoring NET & Application + fault detection / auto ticket generation / root cause analysis / CA Tools
Notifications on net performance problems / failure of net- work devices / traffic analysis + capacity measurements
Business application integration with messaging products MQ Series IBM MQ, WTX Transformation Extender
Hardening a concepts of message queuing --> easy to administer and scalabale
Dev Environments RE-Configuration ? Bavaria (QII 2014)
Setup of new / distributed SECURE DEV Environments
VPN, 2-Factor, Code Signing, IAM/SSO, Access Control
Company Co-Founder ? MDD - Distributed Security Solutions / Berlin IoT Internet of Things (01/2013 ? 6/2014)
Start-Up Scene - VC supported - MS Azure Test of Security related framework for customer
T&T Transition & Transformation from classical architecture to service based, cloud managed infrastr.
Pivotal Cloud Foundry Deployment Tests on MS Azure
BOSH Toolchain / CI/CD deployment, App Lifecycle Mgmt
Access Management, policy based, compliancy issues
Codeless user Mgmt, Data Synchronisation, Workflow
MS Azure Active Directory Domain Services (AD DS)
Components Microsoft SQL Server SQL / Reverse Proxy
WSS Windows SharePoint Services Foundation
System Center Management Server, MS Exchange Srv.
Forefront Identity Manager 2010 deployment
Company Co-Founder - Mobile Device Development /Field Data Store & Sales Interfaces Cloud / Berlin (06/2012 ? 12/2015)
Start-Up Scene - VC supported
Understanding >modern< concepts of distributed / mobile devices environments and distributed data concepts ? Cloud Computing & Security Concepts
Every project phrase SDLC - concept creation, development, testing/debugging, App Store deployment
Used C++ & Java to develop state-of-the-art mobile apps
General maintenance of development / test environments & application library ? Agile Manifest for SW Development
Open Source DevOps Tools ? Agil - Jenkins, Git, CvS, SubVersion, Maven, Ant, Ansible, Chef, Puppet, Go, Salt
Continuous Integration & Delivery, Infrastructure as Code
Docker Multi & Microservice Basis, Apache / Tomcat JEE / Implement Cloud Foundry, IaaS, PaaS, BOSH Toolchain
IBM Websphere Application Server WAS 6.x, 7.x 8.5.x
Apache Tomcat, HTTPd, Test Env. Oracle Weblogic Amazon Web Services Specialist ? incl. Compute, Storage & Content Delivery, Database, Networking, Developer & Mgmt.Tools, Security & Identity, Analytics, Mobile Services, Enterprise Application(s) Services
Clustering Load Balancing in Apache Tomcat Server Jobs
Java Platform, Enterprise Edition, Java EE / J2EE
Vmware Horizon Client integration for distributed services
AWS, Microsoft Azure, Google Cloud integration services
Application tests on device simulators & live environments and product fine-tuning
Holding management position, leading junior team members, providing advice and guidance
Consultant - System Administrator / R&D Infrastructure France Telecom / Middle-East Region (01/2011 ? 03/2012)
C &S System Administration for Unix & Windows
SAP Administration Basis and Modules (MDM)
SAP Project Analysis & Design Integrated MQSeries SAPLink R/3
Admin of Websphere MQ on UNIX, Linux and Windows
Admin / Tuning of IBM DB2 on UNIX, Linux and Windows
MQ Monitoring and MQ Version 6 upgrade
Support of Production & Test Queue Managers
Monitoring using Patrol for MQSeries
Integration / Middleware Solutions for Interfacing with large number of Legacy Applications
Network Management and Performance Analysis
Consultant / Integration of new Financial Products / Switzerland (01/2010 ? 12/2010)
Big Data Management & Financial Engineering
Quantitative and Qualitative Data Analysis
Using Log Monitoring Reporting Tools 4 Payment Message Scanning
z/OS Security, RACF, SSL, ICSF, z/OS PKI Server
Evaluation and Pricing of Risk Management Products
Test Suites Setup on Core Banking SYS T24 Temenos
Testing of IBM Algo Risk Applications / Algo Suite & related Products
Support of the Programming & Implementation Crew
Working in German and English
Consultant - Basel II / Senior Risk Manager / Switzerland (01/2009 ? 12/2009)
Data Analytics in support of Basel II requirements
Data Warehousing / Data Modeling / Data Integration
DB2 for z/OS environment at UBS Investment Banking
Working at Program Level - Banking Knowledge
Systems Engineering Tasks for Delivered Software
Provide Project Plan, Documentation and Support for Smooth Operations for Murex trading system
Intraday Risk Mgmt. Solution / Temenos / TLC T-Risk
Planning of Test Environments RDBMS Oracle & DB2
System Administration of DB2 & Oracle RDBMS Databases on Unix/AIX Platforms / mainly Test Systems
Working in French and English
Consultant - Anaylsis and Design of Emergency Oxygen SYS
Medical Equipment Supplier / Karlsruhe (01/2008 ? 12/2008)
Integrated Analysis and Design of Medical Systems
Diagnostic and Monitoring for Emergency Systems
Auto CPAP Devices, Pulsoxymetry, Oxygen Systems
Designed as Windows Applications (COM/.NET)
Methods OOA/OOD using UML Implementation Methods
Technology C# (partly C++) and XML / XSLT
Sensor Electronics, Biomedical and Medical Technology
Firmware Development for Medical Diagnostics and Therapy Systems
Integration Architect for Industrial Solutions
Swiss ICT Company / Basel (01/2006 ? 12/2007)
Technical Lead for implementing a new infrastructural and development platform based on WebSphere integration and communication software (WAS, WMB, MQSeries)
J2EE based web applications (Web Services, EJB)
Seebeyond business integration, common B2B protocols
Design end-to-end architecture of component-based, services-oriented (SOA) applications, ESB integration
Guidance and direction throughout the development of J2EE standards, policies, best practices
architectural design of projects with system design documentation
provide expertise to project teams
ensure adherence to established architectural standards and principles
Definition and communication of a strategic architectural vision and direction with
functional requirements & technical specifications
Architecture diagrams (data models, process flows, use cases, navigation maps)
UML diagrams (sequence, component, deployment, class diagrams)
Deutsche Post World Net / DHL Bonn, London, Prague (01/2005 - 12/2005)
Technical System Integrator and Enterprise Architect for data warehouse / business warehouse, strategic perfor-mance management and reporting based on SOA, MDA
Development of the DPWN data warehouse strategy including audit, controlling and report provisioning with web based content management technologies using BeaWebLogic application server series and Mercator / Datastage TX integration products
Development of a transaction oriented data warehouse ?Expert? system in multidimensional data spaces
Development of the strategies and the implementing regulations for a new worldwide management infrastructure that plays a central role as the data warehouse backbone, respectively the DPWN central management support database for CEO and leading departments
Integration of the DPWN's core competency supply chain management logistics data into DWH enterprise architecture
Management training of legacy application responsibles for developments in data and document management
Providing strategic direction to the development partner SAP to support Service Oriented Architecture Design
Deutsche Post World Net / DHL Bonn, London, Prague (01/2004 - 12/2004)
Technical System Integrator and Enterprise Architect for development of the worldwide management of customer master data throughout country and enterprise boundaries based on an Service Oriented Architecture
Technical Architecture of the Master Data Management data repository using the Datastage integration products
Focus on management and administration of the rollout master planning (country and task level)
Development of the Deutsche Post World Net (DPWN) customer relationship mgmt. with mySAP CRM analytics
Setting up the new integration and middleware plattforms for high end efficiency and flexibility for DPWNs data services
SUN Professional Services Banking / Commerce
(07/2002 - 12/2003)
Integration of the SeeBeyond architecture as EAI enterprise backbone for secure and stable data communication methods with external partners, customers and suppliers
Setup of the new business process along / on top of the old production process
Integration of internet applications und existing systems
SeeBeyond e*Gate / e*Xchange installation
SAP R/3 Basis installation and system services
Interface development, system configuration, performance tests
System and application installation, customer
support, SW services
Consulting for Operation Services for the Toll Collect Project for the German Government T-Systems (04/2002 - 6/2002)
Consulting for the operating concept and for the system and network management
Integration of the system and application SW monitoring (BMC Patrol, IBM Tivoli)
Application integration, installation services, SW distribution, performance testing
SUN 15K, system configuration, SUN Cluster 3.0, Veritas Volume Manager
HDS Storage 9900 Series, storage layout, backup integration
Installation and test Oracle 8i, Oracle Application Server 9iAS, OC4J Engine
Consultant for Development of EAI / Middleware Services as ASP Offering SBS / OSRAM (09/2001 - 3/2002)
Test and product introduction of Enterprise Application Integration
EAI SW and standards
Development and integration of eCommerce, eCRM,
eProcurement Systems into standard environments
SAP Link for MQ, IBM Websphere for MQ Product Line, Seebeyond e*Gate, e*XchangePM
Prototype and Interface development with Mercator Design Studio, Integration Broker, APIs, Adapter
Consultant for the Management and Development of a worldwide EAI / middleware concept Siemens / Infineon (07/2000 - 3/2002)
Project leader for the 2000-2002 worldwide Infineon middleware strategy ( development )
Usage of the SeeBeyond SW for integration and manage-ment of the processes between Back Office applications and partner enterprises for a W³ based B2B platform
Installation and configuration of SeeBeyond e*Xchange
PM and data transfer via IDOCs to SAP systems
Interface development with Seebeyond e*Gate / eGate Integrator and Java, EAI prototype development
Operating concept, backup services, contingency planning, test plans, SW updates
Installation and operating of middleware components
MQ Series Client / Server, MQ Integrator, SAP Link for R/3, Oracle Procedural GATEWAY, Mercator DS
Installation, configuration and operating of the system monitoring error / event management under Tivoli TME10
SW installation under Tivoli TME10 SDW offFilepackages for UNIX, NT (SIS, AutoPack, Unattended Setup)
Connectivity in heterogeneous networks with UNIX, NT4.0 and BS 2000 mainframe, UTM gateway
Sun Remote Services SRS Server Monitoring Project
(01/2000 - 07/2001)
Customization of SRS 1.x / 2.x to european environments
SRS 2.x installation and user trainings for beta customers and SUN stuff
Special solutions for technical connectivity of remote monitoring and administration of SUN servers
Installation, administration, maintenance, trouble shooting, patch management, test lab installation
SUN E10000, SUN Serengeti, Netra T3, SSA 5x00, other equipment, application SW, RDBMS
SUN Education and SUN Installation Services
(01/2000 - 07/2001)
Installation of several E10K cluster farms for Tel Co and banking, E10K trainer SUN Europe
Introduction and installation of Serengeti in Europe (beta customers), pre-Serengeti trainer
Trainer for RAS, best practices and operational management
Projektleader System Integration - HA Cluster RDBMS
Management HypoV Bank (08/1998 - 02/2000)
Development and management of high end IT systems for international markets, risk management
Project leader refinance instruments (WP Leihe), SW portfolios for trading room and asset management
Project leader risk controlling (Gesetzliche Mindestanforderungen MIFO, Bern convention / Basel I)
Trading room introduction of a foreign exchange system (FX Trade)
Businessintegration of real time market data (Reuters Triarch) in application SW, backoffice integration
Hypo Bank and Vereinsbank merger - integration studies (branches), Asset Management Sys
Murex Trading System, Kordoba Core Banking Sys
Euro introduction, development of test strategies
Y2K projects, test strategies, Y2K tests
Swift FIN ( ISO 15022 & MT 103; MT300 ff. - MT900 ff.), Swift NET
Initiation & confirmation, settlement & reconciliation, corporate actions
CLS Continuous Linked Settlement (netting application and risk reduction)
Zusammenhängen
· Belastbar und geistig flexibeleinmal Wochenendeinsatz
· Im Rahmen von Projekteinsätzen mobilAdvanced Cisco Router Programming, MS BackOffice (SMS, MSQL)
analog- / digital-Elektronik, Forschungserfahrung,
Entwicklung des Praktikums Rechnernetze an der TUM / Informatik
Diplom-Physiker, Betriebswirtschaft BA
Geschäftsführer einer Consulting GmbH
MS-DOS, SUN OS, Solaris, div. UNIX, HP-UX, Linux, WIN 3.11, WfW, WIN 95,
NT4.0 Client / Server
INTERNET / INTRANET:WWW, HTML, WEB-DESIGN, DTP, SMTP, SATAN
Checkpoint FIREWALL-1 V4.0, NET-Security, Apache, Squid, Sendmail
MS-Office, COREL Draw, Visio, Virus Scanners, Projekt Planners (MS Project)
C, C++ ca. 1 1/2 Jahre
RPG, COBOL ca. 2. Jahre
Fortran 1 Jahr
Westmount, Open Road, Windows 4GLSniff+, Rational Rose,
Iona Orbix, Inprise Visibroker
Visual Café, GNU C, C++
Java, JavaScriptShell-Scripts, Tcl/Tk, Imake, GNU-Make, gcc
TeX, LaTeXX11, OSF Motif
Verifizierung der Y2K Compliancy Statements von Oracle und CAI--Ingres
auf Basis von relationalen Datenbanken
Router-Konzepte, LAN, WAN, SNA)
· Beherrschung der Protokolle TCP/IP / SNMP, TCP/IP V6, SNA/SDLC, IPX/SPX,Netbeui, ISDN, Frame-Relay und ATM, ISDN, PPP, Datex-P, X.25
· Beherrschung der wesentlichen Hardware-Topologien (Ethernet, fast Ethernet,Token Ring, wireless LAN, GIGA Ethernet)
· Detaillierte Kenntnisse der wesentlichen Netzwerk-Komponenten (Hubs, Router,Bridges) führender Hersteller (CISCO, 3COM, Cabletron)
Bereich UNIX, NT-UNIX (SUN, LINUX),
NT4.0-MAINFRAME-Connectivity (3270, MQ-Series, SNA)
MAIL, C/S, DNS, NIS, NFS, DHCP, WINS
Windows Netzwerk (WIN 3.11, WfW, WIN95), OS/2, Novell, SNA/APPN)
· Kenntnisse der wesentlichen Netzwerk- und System-Management-Plattformen(Solstice Net Manager , HP Openview, TIVOLI, CA Unicenter)
· Sattelfeste Handhabung der Netzwerk-Analysetools (Sniffer, LAN Analyzer,ATM Tracetool)
Massnahmen im IT-Umfeld (CERT, RFC)
Memory, SCSI-Peripherie, SBUS, PCI, SUN-ATM
· IBM AS/400, AIX-Server, HP-UX 9000 Series