a Randstad company

DevOps, Ansible, Docker, Git, RHEL, Tomcat, JBoss, Apache, Integration,Analyst, PMP, Delivery Mgmt, Bid Mgmt, Solution Sales, Nagios, Centreon, Centos

Profil
Top-Skills
DevOps Ansible Docker Git
Verfügbar ab
09.01.2023
Aktuell verfügbar - Der Experte steht für neue Projektangebote zur Verfügung.
Verfügbar zu
100%
davon vor Ort
0%
Einsatzorte

Städte
München (+10km)
PLZ-Gebiete
Länder
Deutschland
Remote-Arbeit
Nicht möglich
Art des Profiles
Freiberufler / Selbstständiger
Der Experte ist als Einzelperson freiberuflich oder selbstständig tätig.

PROFESSIONAL EXPERIENCE AS A CONTRACTOR

 

Sep 2011 - ongoing

CommerzFinanz GmbH part of BNP Paribas PF (Personal Finance)

Ratanet Production Support – Munich, Germany

 

  • Maintained and supported Commerz Finanz’s productive Ratanet system (http://www.commerzfinanz.com). Ratanet is a retail credit application based on java and C++ and running on Weblogic 11c,  Apache , Tomcat, SQLrelay, JACOrb, OmniOrb, and other middleware apps. The complete environment operates on RHEL Linux version 5 & 6 O/S. The Ratanet environment includes Assentis servers (printing application), Guardean servers (Risk management tool), ES system, VIP (Vendor Information profile), and DMS (Data Management System).  The Ratanet system interacts also with external systems such as Schufa, Infoscore, and Bank Verlag services.
  • Daily maintenance activities included: Importing of Vendor Information Profiles, monitoring of Siclid (IBM mainframe in Paris ) job exports, pdf export jobs to Cortal Consors, Card Authorization System jobs ( missing cards, blocked cards, and maestro reports),Assentis repository imports, Guardean workflows import, Schwake and SKP and BMW Restwertabelle imports.
  • Implementation of Ramses project on Ratanet; Ramses involved the upgrade of the productive and test systems from RHEL 5.5 to RHEL 6.2, Weblogic 10.3.0.4 to 10.3.0.5, upgrade of Assentis from 4.6.4 to 5.1.3. Ramses was scripted to be as much as possible automated.
  • Implementation of Heaven project on Ratanet: Heaven involved the migration from Weblogic to JBOSS EAP 6.0
  • Implementation of project REACT: a CRM application for Hotliners running on JBOSS EAP 6.0
  • Daily troubleshooting and resolution of business and sales departments incidents (Apollos, Iris tickets, and Jira tasks)
  • Participated in the weekly morning and main duty activities, including weekend support for car and caravan trade fairs.
  • Performed Ratanet deployments on test environments SIT (System Integration Test), UAT (User Acceptance Test), ecm (e-commerce) environments tested by partners/clients such as Saturn, MediaMart, Allianz, and others.
  • Performed quarterly Ratanet releases and applied patches on the productive environments depending on Business requests.
  • Execution of Fitnesse flow tests after deployments in production and test environments.

 

 

Jul 2011 -  Sep 2011

Sky Deutschland Fernsehen GmbH – Munich, Germany

IT Operations & Service Management   – Distributed Infrastructure Monitoring

 

  • Setup of Nagios central server to collect and read service check results from Sky sites inMilan, Nürnberg, Wien,Munich,Essen. Currently a total of 510 hosts and 5000 service checks are monitored.      
  • The central VM setup was based on RHEL Linux Release 5, Apache 2.2.3 webserver, Nagios 3.3.1, Nagios Plugins 1.4.15, ndo2db, ndomod, nrpe 2.12, nsca 2.7.2
  • Setup of Mysql Nagios DB and PhpMyAdmin 3.4.3 tool for Database Administration Tasks such as Backups, setting user priveleges, table optimization ,etc...
  • Installation of Nagvis and Nagmap for added graphical interface layers.
  • Installation and configuration of Nagios Business Process Plugin to monitor business processes.
  • Postfix Email notification setup  to inform admins about system alerts

 

 

Apr 2011 - May 2011

Goethe Institut Zentrale – Munich, Germany

Centreon / Nagios   – Global Infrastructure Monitoring

 

  • Centreon/Nagios 1 central and 6 distributed pollers monitoring architecture administration of the Global Goethe Institut IT landscape (i.e 630+ hosts in more than 180 countries)
  • Centreon / Nagios system monitoring expansion and fine tuning of monitoring services such as: Email Exchange loop tests, Citrix farm monitoring, Centreon Metaservices setup
  • Deployment and configuration of Nagios Business Process add on.
  • Setup of Business Process monitoring for Email services, Citrix Farm, Webshop, etc ...
  • Centos 5.5 (Linux) VM’s deployment using VMware vSphere on ESX cluster
  • Mysql and MyPhpAdmin Database Administration Tasks such as Backups, setting user priveleges, etc...
  • Centreon BI (Business Intelligence) deployment and report generation for customer demo presentation.

 

 

May 2010 - Mar 2011

Hewlett-Packard/EDS – Düsseldorf, Germany

Vodafone CPCOM Project  – TPM EAI Infrastructure

 

  • Infra Project Deployment Planning and rollout for the CPCOM (Integration of Vodafone Mobile Network with Arcor Fixed Network) HP Integration, E2E and Performance environments.
  • Executive Task management for CPCOM and VF-Tomcat project deployment, creation of WBS and partial task delegation to HP Infra offshore team in Egypt.
  • Performed and provided support to offshore team regarding installation, implementation, integration of the different CPCOM system components such as Tibco OFC systems (iProcess Conductor and Engine 11.2.0, Business Events, Business Works 5.8 , EMS, Weblogic 10.3, ant 1.7, Oracle 11g) , Tibco RendezVous Bus (RV, TRA, BW, BWC, Tuxedo Adaptor) , Amdocs Ordering System (ICS), with Amdocs deployment tools AMC with ADDM (Tiger) and Genesis plugins, EPOS, KIAS (VF Billing System), CLDB, and Arcor (VF Internet/FN) systems.
  • Provided consulting services to Vodafone CPCOM Production system planning and consulting within VF Yellow Tapestry rounds with VF Infrastructure and Operation Teams.
  • Installation and maintenance DBA tasks for Oracle 10 and 11g Databases on Solaris 10 Unix Operating Systems.
  • Release and delivery planning with Vodafone Infrastructure.
  • Installation and maintenance DBA support for Oracle 10G and 11G and  for middlewares such as Tuxedo, Weblogic and Apache-Tomcat servers
  • All unix systems were setup on Solaris 10. Windows VMs were setup on VM-Ware.
  • SAN/NAS shared diskspace and mountpoints planning for all environments.
  • Sanity checks for EAI environments with SOAP UI 3.6 and Hermes for SOAP/wsdl orders.
  • Problem resolutions for incidents opened by testers using JIRA ticketing tool.
  • Integration of CPCOM with VF LTE project for E2E testings.
  • Documentation sharing tools used was Borland Starteam and MS Sharepoint
  • Knowledge transfer to internal team using Wiki tools and on-site training sessions.
  • Monitoring of environment availability using Nagios and MRTG tools.

 

 
Nov 2009 - Mar 2010 

ING Insurance Central Europe – Prague, Czech Republic
Vision For Growth – Financial Risk Transformation Process CE

• Build out the Production and Production Acceptance Test Environments for the FRT project.
• RHEL and Windows Server Virtual Machines build out using Xen Center
• Installation, implementation, integration of the Virtual Machines for the PeopleSoft Financials Application and Database on RHEL 5.2 and for the E-Business Suite Application and Database.
• Integration of PS Reporting Server (Crystal Reports, nVision)
• Installation of Oracle 10g binaries and patching
• Configuration of PeopleSoft Application Servers and Process Schedulers
• Integration of PeopleSoft with Novell IDAM LDAP service.
• Integration of E-Biz Suite with PeopleSoft using Oracle SOA Suite (ODI/AIA FP / FAH)
• Provided troubleshooting as well as  system and application maintenance support for business users of the FRT project
• Performed refreshes (cloning) of PROD to PAT environments
• Performed backup of PROD environment and restores to other Acceptance environments (UAT/PAT)

Jan 2008  Mar 2009
Telefonica O2 Germany GmbH
Galileo Program Environment Support Database Administrator / CRM Application Analyst and Support
  • Provided Support for CRM applications such as EAI (Tibco BW, BWC, EMS), LAPIS, DSS, SARV, Salcus, Arbor. Applications based on Tibco, Oracle DB, Sybase, MS SQL and Middlewares such as Tomcat/Jboss, Java, Apache, and Weblogic BEA.
  • Provided support and performed administration tasks for a large number of databases in the E2E and Test environments on Oracle 8i, 9i, & 10g on SunOS 10, HP-UX 11, and AIX.
  • Installation, implementation, upgrading, patching of Oracle Database products suite such as RAC, CRS, Data Guard, RMAN, and Grid Control.
  • Oracle migration/upgrade strategies: 9i to 10g, HP-PA RISK to HP Itanium.
  • Worked closely with application development teams in areas related to: tuning, tracing, debugging SQL & PL/SQL code using Toad and SQL Developer.
  • Planned Change Management work orders using Actis Remedy tool for Production Clone backups and restores (Disaster and Recovery Scenarios).
  • Provided environment support for Galileo CRM Program test cases
  • Provided system admin support for applications running on SunOS, HP-UX, and Windows operating systems.
  • Shared disk management (SLVM) planning and LUN setup and configuration on NAS and SAN systems
  • Problem determination & debugging using Rational Clearquest.
  • Database Performance tuning.
  • Performed database backup and restore using RMAN
  • Performed database updates using export/import


May 2007 Dec 2007 

Nokia Siemens Networks GmbH
Global Solution Sales Manager for Applications

 

• Solution Sales Development for Integrated IP Messaging.
• Prepared migration concept for SMSCs sold by ex Siemens OEM partners to the new NSN SMSC in the portfolio.
• Determined business opportunities for migration proposal to customers (i.e. identify customer savings on performing migration)
• Supported Regional and Customer teams on preparing the business case for the migration proposal to the customer as a standalone or as part of a bundle offer (i.e. with MMSC or NGVM).
• Provided coordination between the SMSC product technical responsible and the executive project manager for the accounts to undergo migration.

Sep 2006 May 2007
Siemens Networks GmbH
Bid Manager for Mobile Solutions Applications

• Bid team setup in association with the Account manager and regional sales manager to respond to customer’s RFI and RFQ proposals for DVB-H, IPTV, and Messaging & Browsing products.

• Coordination and distribution of tasks between different team members of the bid team (Technical sales, Product line management, Local Company, and others involved)
• Prepared the pricing offers and time schedule for RFx responses as well as budgetary offers.
• Reviewed and assembled final Statement of Compliance documents.
• Acquired deep knowledge of financial statements.
• Deep understanding of DVB-H, IPTV, Mobile Data Streaming and Messaging & Browsing products.
• Coordination of sales strategy with the regional sales manager and customer team.
• Performed risk analysis exercises in conjunction with the executive project manager.
• List of tenders I contributed to: DVB-H Consortium Germany (T-Mobile, Vodafone and O2), Neva Group (DVB-H), Vodafone Portugal (IPTV), DVB-H for TDF France, MSP for Vodafone Group, DVB-H for T-Mobile Austria.

Apr 2000 - Sep 2006
Siemens AG
IT Consultant for Siemens Mobile Smart Proxy Solution

 

Design and Installation of Mobile Internet Solutions (i.e. WAP, MMS & Billing)
• Network planning for the implementation of the MIS in the customer’s network environment. Including network domains, network address translation (NAT) and firewall configurations.
• Planning and design of MIS installation based on customer’s requirements including hardware sizing, cluster configuration, disk configuration, oracle database layout, integration of solution to existing on-site billing and mediation services and additional bespoke requirements.
• Documentation of designed solution including network diagrams, configuration and access parameters, firewall configuration, software pre-requisites and installation activities.
• Provided onsite support for network configuration, installation and upgrade of MIS solution. Including network elements commissioning and configuration, firewall configuration. Sun OS 2.8 installation and preparation (for), Sun Cluster 3.0 installation and configuration, Installation of Oracle 9.2 and creation of database, Bringing database under cluster control using the standard Sun data service for Oracle, Installation or upgrade of Mobile Internet Solution software.
• Testing of different handsets and terminals in compliance with customers requirements for E2E testings.
• Performed load testings with load runner and IPSL tool.
• Implementation of replica solutions (for the largest service providers such a T-Mobile and China Telecom) at the head office for problem replication and performance simulations.
• Hosting of enabling and training workshops for project on-site support engineers.

Support Engineer for Siemens Mobile Internet Solutions.
• Incident and problem analysis and resolution for installed Mobile Internet Solutions via BMC Remedy Tool.
• Monitoring and managing File system and Oracle space usage to prevent downtimes in production Mobile Internet Services. Initially this was done manually, later this was developed into a Space Monitoring tool, which monitors the usage of disk and Oracle database space and notified the support team of possible problems.
• Analysis of problems in all areas including network connectivity (domain and firewall issues); operating system, cluster and oracle errors and application errors.
• Resolution of incidents was done depending upon the nature of the problem. Most problems could be solved by personal / team based knowledge of the solution. Others were solved by raising defects with third party product suppliers.

Education
1995- 1999        American University of Beirut, Lebanon
Bachelor in Electrical Engineering

Certificates
2007     Project Management Professional PMP ID 488731
2003     Sun Microsystems
Sun Certified Network Administrator (SCNA)
Sun Certified System Administrator (SCSA)
2002     Cisco
Certified Cisco Network Professional (CCNP)
Certified Cisco Network Associate (CCNA)

Languages

English (Fluent), French (Native), Arabic (Native), Polish (Fluent), German (Fluent), Romanian (Beginner)


Technical Skills

 

  • Operating Systems: Unix Solaris 6,7,8,9,10, HP Unix 11.x, AIX 6.x, Windows, Linux RedHat Linux 5.2 and SuSe
  • Database: Oracle 8i, 9i, 10G, 11G, MySQL,  Sybase
  • Change Management Tools: Actis Remedy, Rational ClearQuest, FEKAT, IPcenter, JIRA
  • Networking: Cisco IOS, 3Com, Checkpoint Firewall, LDAP, HTML, SSL, HTTP, TCP/IP, RIP, IGRP, EIGRP, BGP, IGMP, SMPP, UCP, DNS, CGI, WAP Push, Radius, PHP, SQUID, Citrix
  • Middleware: People Soft, Vitria, Tuxedo, Weblogic, JBOSS, Apache, Tomcat, CRM Systems , JMS/EMS, Corba, RMI, ANT.
  • EAI: Tibco (RV, EMS, iProcess Conductor & Engine, BW, BWC, BE)
  • ETL/BI Tools: Oracle Data Integrator, Oracle AIA, Oracle Business Suite
  • Cluster Software: Sun Cluster , Oracle Clusterware & RAC
  • Coding Languages: Oracle SQL, Shell scripting (Bourne) , Perl
  • Disk Management Tools: Veritas Volume Manager, Solstice Disk Suite
  • Monitoring Tools: HP Openview, ICCM, Control-M, Nagios, MRTG
  • Troubleshooting tools: Ethereal, Unix Cli, Toad, Staffware
  • Backup and Restore Tools: Legato Networker, Unix CLI  procedure, RMAN, and  HP Data Protector
  • Applications: Mobile Smart Proxy, Mobile Session Manager, Openwave MAG Gateway, LAPIS, DSS, Customer Checking, Tornado Messenger, Load Runner.
  • Office Applications: MS Word, MS Excel, MS PowerPoint, MS Project, MS Visio, MS Outlook, Rational ClearCase, Lotus Notes, Adobe PDF Writer, Borland Starteam, Primavera, SAP Logon.
  • Conferencing Tools: HP Virtual Room, Netmeeting, Office Communicator, VPN clients


Education
1995- 1999        American University of Beirut, Lebanon
Bachelor in Electrical Engineering

Certificates
2007     Project Management Professional PMP ID 488731
2003     Sun Microsystems
Sun Certified Network Administrator (SCNA)
Sun Certified System Administrator (SCSA)
2002     Cisco
Certified Cisco Network Professional (CCNP)
Certified Cisco Network Associate (CCNA)

Languages

English (Fluent), French (Native), Arabic (Native), Polish (Fluent), German (Fluent), Romanian (Beginner)


Technical Skills

?        Operating Systems: Unix Solaris, HP Unix, AIX, Windows, Linux RedHat and SuSe
?        Database: Oracle 8i, 9i, 10G, 11G, MySQL
?        Change Management Tools: Actis Remedy, Rational ClearQuest, FEKAT
?        Networking: Cisco IOS, 3Com, Checkpoint Firewall, LDAP, HTML, SSL, HTTP, TCP/IP, SMPP, UCP, DNS, CGI, WAP Push, Radius, PHP, SQUID, Citrix
?        Middleware: Tibco, Vitria, Tuxedo, Weblogic, JBOSS, Apache, Tomcat, CRM Systems (Peoplesoft), JMS/EMS, Corba, RMI.
?        Cluster Software: Sun Cluster , Oracle RAC
?        Coding Languages: Oracle SQL, Shell scripting (Bourne)
?        Disk Management Tools: Veritas Volume Manager, Solstice Disk Suite
?        Traffic Management Tools: HP Openview
?        Troubleshooting tools: Ethereal, Unix Cli, Toad, Staffware
?        Backup and Restore Tools: Legato Networker, Unix CLI  procedure
?        Applications: Mobile Smart Proxy, Mobile Session Manager, Openwave Mobile Access Gateway, LAPIS, DSS, Customer Checking, Tornado Messenger, Load Runner.
?        Office Applications: MS Word, Excel, PowerPoint, Outlook, Rational ClearCase, Lotus Notes, Adobe PDF Writer


Oracle DBA &  Unix Systemadministrator,  Systemanalyse, Performancetuning, Troubleshooting

Arabisch
Deutsch
Englisch
Französisch
Polnisch

Top Skills
DevOps Ansible Docker Git
Produkte / Standards / Erfahrungen / Methoden
Certificates
2007     Project Management Professional PMP ID 488731
2003     Sun Microsystems
Sun Certified Network Administrator (SCNA)
Sun Certified System Administrator (SCSA)
2002     Cisco
Certified Cisco Network Professional (CCNP)
Certified Cisco Network Associate (CCNA)


Technical Skills

?        Operating Systems: Unix Solaris, HP Unix, AIX, Windows, Linux RedHat and SuSe
?        Database: Oracle 8i, 9i, 10G, 11G, MySQL
?        Change Management Tools: Actis Remedy, Rational ClearQuest, FEKAT
?        Networking: Cisco IOS, 3Com, Checkpoint Firewall, LDAP, HTML, SSL, HTTP, TCP/IP, SMPP, UCP, DNS, CGI, WAP Push, Radius, PHP, SQUID, Citrix
?        Middleware: Tibco, Vitria, Tuxedo, Weblogic, JBOSS, Apache, Tomcat, CRM Systems (Peoplesoft), JMS/EMS, Corba, RMI.
?        Cluster Software: Sun Cluster , Oracle RAC
?        Coding Languages: Oracle SQL, Shell scripting (Bourne)
?        Disk Management Tools: Veritas Volume Manager, Solstice Disk Suite
?        Traffic Management Tools: HP Openview
?        Troubleshooting tools: Ethereal, Unix Cli, Toad, Staffware
?        Backup and Restore Tools: Legato Networker, Unix CLI  procedure
?        Applications: Mobile Smart Proxy, Mobile Session Manager, Openwave Mobile Access Gateway, LAPIS, DSS, Customer Checking, Tornado Messenger, Load Runner.
?        Office Applications: MS Word, Excel, PowerPoint, Outlook, Rational ClearCase, Lotus Notes, Adobe PDF Writer


Betriebssysteme
Dos HPUX SUN OS, Solaris Unix VM Windows Windows CE
Programmiersprachen
C++ PL/SQL Shell
Datenbanken
JDBC Lotus Notes MySQL ODBC Oracle Quest SQL
Datenkommunikation
CORBA Ethernet Fax Internet, Intranet ISO/OSI LAN, LAN Manager MMS NetBeui NetBios RFC Router RPC SMTP SNMP TCP/IP UUCP Winsock
Hardware
Drucker Emulatoren HP Nixdorf PC SUN
Oracle DBA &  Unix Systemadministrator,  Systemanalyse, Performancetuning, Troubleshooting
Delivery Manager, Project Coordination, Bid Manager, Solution Sales, PMP Certified

Telekommunikation, Telekom, Bank Finanz, Versicherung, ISP
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