Senior IT-Berater, Software/System - Manager/Architekt/Entwickler, Telekommunikation, Mobilfunk, Netzwerke, Softwaremanagement, Qualitätssicherung, Testautomatisierung, Team/Projektleitung
Aktualisiert am 16.06.2023
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Verfügbar ab: 01.08.2023
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Project management on international R&D, engineering & construction projects.
Long-time experience in software development and the development processes.
Design, engineering and commissioning of telecom and network infrastructures.
Development and implementation of automated regression test environments.
Excellent knowledge of the mobile network architecture and protocols.
Program, configuration, change and release management.
Security, access control and CCTV systems.
Industrial process control systems.
Building automation systems.
Virtualization infrastructure and programming.
Deutsch
Englisch

Einsatzorte

Einsatzorte

Deutschland, Österreich, Schweiz
möglich

Projekte

Projekte

7 Monate
2023-01 - 2023-07

Tactical communication system TacticalCore

Software Developer Java Python C/C++ ...
Software Developer
Embedded ARM64 systems (Setup + Software development)
Software development 4G/5G mobile core subsystem.

Software development collaboration subsystem. 


Embedded ARM64 system setup and development based on Debian Linux. QEMU based

system emulation in order to support development processes. U-Boot bootloader setup

and configuration. Porting of various C/C++ software packages from x64 to arm64.

Java based development of REST management services in order to configure 4G/5G mobile

core configurations. Very good understanding of 4G/5G mobile core architecture and

related configurations.

Java based development of collaboration services in order to configure and manage

collaboration software such as Freeswitch VoIP and OpenLayer online maps. Virtualisation

of Android based mobile clients in order to create realistic system scenarios.

C/C++ based development of Linux audio software based on ALSA devices and FFMPEG

audio libraries.

Very good Linux knowledge in terms of system configuration and networking. 

TacticalCore
Java Python C/C++ Debian Linux Networking Mobile core 4G/5G ALSA Android VMware REST ARM64 Embedded system QEMU U-Boot VoIP SIP Freeswitch
blackned GmbH
Heimertingen
1 Jahr 6 Monate
2021-05 - 2022-10

Tactical virtualization Infrastructure INFRA21

Software Architect/Developer/Testautomation VMware vSphere Modern C/C++ ...
Software Architect/Developer/Testautomation

Architecture, design and development of middleware infrastructure in modern C++ based on VMware vSphere virtualization. Test automation of related components as a system.

Modern C++ (v17) platform independent software development against VMware vSphere REST and WSDL/SOAP management API/SDK for M&C operations on highly redundant VMware vSphere based infrastructure. Extensive usage of latest C++ standard library components as well as advanced template-based programming techniques. Related software development, build, configuration, test and management infrastructure and tools such as CMake, Google Test, Jenkins and Conan. Agile software development process (Scrum). C++ based XML infrastructure and query technologies such as XQuery and related C++ software libraries (Xerces-C, XQilla). Extended unit and system test development and automation using Google Test C++ framework. Design and development of advanced Python based system test environment for test of REST and SOAP based service communication. Design and development of asynchronous Python test framework in order to automate whole system test scenarios. UML based documentation of design artefacts.

VMware vSphere Modern C/C++ XML XQuery Xerces-C XQilla Python REST SOAP WSDL Scrum Jenkins Git Google Test Conan CMake UML
ATLAS Elektronik GmbH
Bremen, Germany
1 Jahr 11 Monate
2019-06 - 2021-04

Mobile Control Applications

Senior Entwickler Xamarin MVVM
Senior Entwickler

Architecture, design and development of mobile control applications based on Microsoft Xamarin mobile application framework using .NET C# for iOS and Android mobile operating systems. Design of GUI components using Xamarin.Forms and MVVM design pattern. Continues integration and source control management using Jenkins and Git infrastructure. Setup, configuration and management of Jenkins and Git servers and related infrastructure. Test automation architecture and regression test execution for these applications. 

Integration of Siemens Simatic S7 communication libraries into these applications. Extension of Siemens Simatic S7 programs using TIA Portal in order to interface these mobile applications.

On site integration management of S7 based automation systems.

Xamarin MVVM
Astylos Research GmbH
Frankreich
1 Jahr 6 Monate
2017-12 - 2019-05

Test Automation (Architecture/Design/Implementation)

Test Automation Architect & Developer C/C++ C# Python ...
Test Automation Architect & Developer

Architecture, design & implementation of test automation environment, infrastructure & software framework. Evaluation of existing automated test systems and consolidation into a coherent automated test infrastructure. Management, execution and reporting of system test verification & validation. Management of distributed test automation group.

Deep knowledge in automated test environments for product as well as and system test scenarios. Very good knowledge of tools and technologies for automated test software such as Ranorex, Selenium/Protractor, MS-UIA automation and similar tools for GUI based end-to-end test scenarios as well as non-GUI system automation in terms of programming, scripting and protocols such as RESTful interfaces or BACnet/Modbus libraries. Excellent and furnished programming skills in C/C++, C# and Python based on MS Visual Studio infrastructure in order to implement a distributed test automation framework and automated test cases. Very good knowledge and experience in software configuration management (SCM) based on Git as well as configuration and change management (CCM) for scalable testbed configurations. Continues integration (CI) based on distributed Jenkins infrastructure. Very good knowledge of distributed test systems and related communication protocols. Excellent background in IP routing and switching infrastructure, configurations and protocols. Virtualisation of test environments based on VMware ESXi infrastructure.

Experience of working and managing in a SAFe scaled agile framework. SAFe best practices such as agile release train, Scrum meetings, Kanban boards and PI planning. Continues integration and deployment in a SAFe environment. Excellent documentation skills. Very good managing and reporting skills. Very good knowledge of product lifecycle and test management systems such as IBM Rational Jazz infrastructure (DOORS NG, Team Center, Quality Manager).

Automation of common task for such systems based on REST interfaces such as (mass-) managing of test plans, test cases/scripts and test results. Excellent documentation skills related to documentation for test environments, test plans and test procedures. Very good managing and reporting skills using MS Project, Excel, Access and Power Pivot infrastructure.

Furnished domain knowledge of building automation systems (Siemens System One / Siemens Simatic S7) and related protocols such as Ethernet/IP, BACnet, Modbus and Profinet. Building automation engineering software such as Siemens TIA Portal.

Visual Studio Git Jenkins Ranorex Selenium IBM Jazz RQM VMware ESXi
C/C++ C# Python CI SCM CCM SAFe Kanban
Siemens AG
Zug / Switzerland
11 Monate
2017-01 - 2017-11

Automation, CCTV & Security Systems

Project Manager / Senior Engineer CCTV GIS CAD ...
Project Manager / Senior Engineer

Project management for all projects. 

System engineering, design & development as well as system integration.

IP based CCTV video surveillance systems including centralized datacentre solutions. Video surveillance coverage studies based on GIS and CAD systems. Datacentre design such as virtualized VMware vSphere/ESXi hosting infrastructure and big data storage  infrastructure. Datacentre cooling and power infrastructure. Uninterruptable power supply design, integration and management. Burglary alarm systems design, integration
and configuration.

Automation systems based on Siemens S7 programmable logic controllers. System programming in Siemens TIA development environment using SCL programming language. HMI user interface programming in Visual Studio development environment using C# programming language and C/C++ PLC communication libraries.

VMware Siemens
CCTV GIS CAD VMware vSphere ESXi UPS Siemens S7 S7 Siemens TIA SCL Visual Studio C# C/C++ PLC
Astylos Research GmbH
Frankreich
1 Jahr
2015-11 - 2016-10

SMACS - Smart Monitoring, Alert & Control System (MoI / Injazat Data Systems) UAE country wide fire & life-safety network and ARC alarm receiving center

Technical Director / Project Manager Command & Control Sys
Technical Director / Project Manager Command & Control Sys

FIELD OF BUSINESS
Safety & Security Systems

MAIN ACTIVITIES AND RESPONSIBILITIES
Project management for the Command & Control System. Requirement and system analysis. System engineering management. Scope of work definition and verification.
Subcontractor management. Client interface for all command & control system related ssues. Command & control system integration and verification.

 

REQUIRED TECHNICAL KNOWLEDGE
Command & Control System (Siemens Siveillance Vantage). Wireless-mesh alarm
networks (AES IntelliNet). System engineering management. Software module developing, testing, verification and integration. System interface management.
Datacenter infrastructure. Alarm receiving center (ARC) infrastructure.

German International Safety & Security LLC
Abu Dhabi / UAE
1 Jahr 6 Monate
2014-05 - 2015-10

Private network for country wide security and CCTV infrastructure (Abu Dhabi MCC Monitoring and Control Center)

Project Manager Expert security and telecommunication privat
Project Manager Expert security and telecommunication privat

FIELD OF BUSINESS
Private Network Security Infrastructure

MAIN ACTIVITIES AND RESPONSIBILITIES

EPC project management through all project phases. Scope of work definition. Subcontract definition and management. Subcontract tendering, evaluation and awarding (civil construction & engineering). Client interface for all project related issues. Subcontractor management and coordination. Engineering management.

 

REQUIRED TECHNICAL KNOWLEDGE

Civil construction & infrastructure for fiber optic elecommunication backbone. GIS based network planning on township level. Fiber optic backbone installation, infrastructure and test procedures. SDH/PDH and Ethernet redundant communication networks. Fiber opticprivate telecommunication network infrastructure. Private network backbone layout, geographical high redundancy network layout, civil design, construction and supervision,

fiber optic installation, municipality permits.

Datacenter infrastructure. Architectural layout, network & security infrastructure, electrical, HVAC, UPS, fire and safety, municipality permits.

IP MPLS private network design and infrastructure specialized for massive scale multicast CCTV integration. DWDM optical network design and infrastructure. CCTV video management and analytics.

ATS Group Ltd.
Abu Dhabi / UAE
3 Jahre 2 Monate
2011-01 - 2014-02

SVFuA (Streitkräftegemeinsame Verbundfähige Funkausstattung) joint tactical radio system (JTRS) for German federal defense force (Bundeswehr).

Consultant Expert telecommunication networks and software develo
Consultant Expert telecommunication networks and software develo

FIELD OF BUSINESS

Telecommunication

MAIN ACTIVITIES AND RESPONSIBILITIES

Management, system design, software development, configuration and test for IP based communication subsystem. Test automation for IP based communication systems.

 

REQUIRED TECHNICAL KNOWLEDGE

Design, implementation, configuration and test of IP routing and switching infrastructures. Deep knowledge of TCP/IP network architecture, functions and configurations; especially IPv4/IPv6 routing, switching and related protocols. Gateway functions between various telecommunication protocols. RTOS operating system Green Hills INTEGRITY-178B for safety critical applications. Green Hills MULTI and Microsoft Visual Studio software development infrastructure. Software development of IP routing, switching and various related protocols in C/C++. Performance evaluation and optimization for payload transport between subsystems. System modelling using SPARX

Enterprise Architect. IBM ClearCase, ClearQuest and DOORS software configuration and management infrastructure.

Software defined radio architecture. JTRS joint tactical radio communication system infrastructure based on standardized CORBA and SCA software communication architecture. Open source network and routing software. Network performance

monitoring.

Automated test environment based on Linux and Python infrastructure. Configuration of VMware ESXi servers hosting multiple virtualized Linux systems. Linux device driver

development in order to test and terminate proprietary protocols. Deep Linux system configuration for various network communication protocols and subsystems. Wireshark

protocol dissector development. Python client/server test system based on CORBA communication infrastructure for distributed networking tests-case execution in order to test multipath network communication.

Rohde & Schwarz GmbH
Munich / Germany
1 Jahr 4 Monate
2009-08 - 2010-11

Qatalum aluminum plant, adjacent power plant and harbour facilities (USD7 billion) Qatalum construction village (12.000 inhabitants)

Consultant Senior Telecom & Network Engineer (System Integration
Consultant Senior Telecom & Network Engineer (System Integration

FIELD OF BUSINESS

Engineering & Construction

MAIN ACTIVITIES AND RESPONSIBILITIES

Contractor/subcontractor management and telecom service provider coordination for all telecom & network related systems. Contract management and interface coordination. Configuration, change and release management. IT service management (ITIL).

Design criteria and FEED. Engineering, QA and commissioning 

at site. Scope of work documentation. Specification, design, configuration, drawing and documentation reviews. System quality control, commissioning and project-closure. Construction/field support. Validation of test and commissioning results.

Communication and control system passive and active network infrastructure. 

Fiber optic cable backbone (250 km) installation. Plant wide horizontal UTP/copper multi-pair infrastructure. Structured cabling documentation and management system. Server/Data centers planning and deployment Design and implementation of IS/IT LAN/WAN active networks. System architecture, feature 

selection, implementation and configuration including quality of service assurance. Telephony system infrastructure. Process control system network infrastructure. Radio communication infrastructure. Wireless LAN infrastructure. 

Security access control and CCTV.

 

REQUIRED TECHNICAL KNOWLEDGE

Cisco switches, routers, firewalls and VPN controller. WAN file system accelerators. Network health and performance monitoring. Redundant network topologies for automation systems. Industrial Ethernet planning and installation.

Voice over IP call manager configuration.IP phone, analog phone and fax gateways deployments. PRI/ISDN interfaces.

Microwave radio communication infrastructure. TETRA trunked radio infrastructuredeployment. Paging system deployment. Wireless LAN design and implementation (Cisco controller, access points and antennas). Site survey planning and verification. Radio spectrum analysis Security access control and CCTV. Perimeter and office security access control.Gate and parking access control. IP CCTV deployment.

Server/Data center requirements in terms of HVAC, UPS power, safety and securityinstallations.

Relevant standards for passive and active commercial telecommunications and network installations.

Hydro Norway (Client Qatalum project) SNC Lavalin International (EPC contractor Qatalum project)
Doha, Mesaieed IndustrialCity / Qatar
1 Jahr 7 Monate
2008-01 - 2009-07

Qatalum aluminum plant, adjacent power plant and harbour facilities (USD7 billion) Qatalum construction village (12.000 inhabitants)

Consultant Senior Telecom & Network Engineer (System Integration
Consultant Senior Telecom & Network Engineer (System Integration

FIELD OF BUSINESS

Engineering & Construction

MAIN ACTIVITIES AND RESPONSIBILITIES

Contractor/subcontractor management and telecom service provider coordination for all telecom & network related systems. Contract management and interface coordination. Configuration, change and release management. IT service management (ITIL).

Design criteria and FEED. Engineering, QA and commissioning 

at site. Scope of work documentation. Specification, design, configuration, drawing and documentation reviews. System quality control, commissioning and project-closure. Construction/field support. Validation of test and commissioning results.

Communication and control system passive and active network infrastructure. 

Fiber optic cable backbone (250 km) installation. Plant wide horizontal UTP/copper multi-pair infrastructure. Structured cabling documentation and management system. Server/Data centers planning and deployment Design and implementation of IS/IT LAN/WAN active networks. System architecture, feature 

selection, implementation and configuration including quality of service assurance. Telephony system infrastructure. Process control system network infrastructure. Radio communication infrastructure. Wireless LAN infrastructure. 

Security access control and CCTV.

 

REQUIRED TECHNICAL KNOWLEDGE

Cisco switches, routers, firewalls and VPN controller. WAN file system accelerators. Network health and performance monitoring. Redundant network topologies for automation systems. Industrial Ethernet planning and installation.

Voice over IP call manager configuration.IP phone, analog phone and fax gateways deployments. PRI/ISDN interfaces.

Microwave radio communication infrastructure. TETRA trunked radio infrastructuredeployment. Paging system deployment. Wireless LAN design and implementation (Cisco controller, access points and antennas). Site survey planning and verification. Radio spectrum analysis Security access control and CCTV. Perimeter and office security access control.Gate and parking access control. IP CCTV deployment.

Server/Data center requirements in terms of HVAC, UPS power, safety and securityinstallations.

Relevant standards for passive and active commercial telecommunications and network installations.

CLIENT Hydro Norway (Client Qatalum project) SNC Lavalin International (EPC contractor Qatalum project)
Doha, Mesaieed IndustrialCity / Qatar
8 Monate
2007-05 - 2007-12

R&D Picture Archiving and Communication System ( PACS )

Consultant Software Developer
Consultant Software Developer

FIELD OF BUSINESS

Medical Solutions ( Image Knowledge Management )

MAIN ACTIVITIES AND RESPONSIBILITIES

Development of a distributed Service-Framework based on Web applications and services. Responsibility for the features regarding network/connectivity and user-role management.

 

REQUIRED TECHNICAL KNOWLEDGE

Microsoft .NET Framework development using C# for ASP.NET and WCF based Web application and services. Excellent knowledge of XML/XSD/XSLT/WSDL techniques. 

ClearCase for software configuration and change management. Unit tests, static code analysis and code coverage. Deep technical knowledge regarding IP network techniques and configurations.

Siemens AG
Erlangen / Germany
3 Jahre 5 Monate
2003-12 - 2007-04

R&D Media Gateway ( MGW )

Consultant Team Leader System/Network Configuration Software Arc
Consultant Team Leader System/Network Configuration Software Arc

MAIN ACTIVITIES AND RESPONSIBILITIES

Team Leader System/Network Configuration

Project planning of the system and network configurations for all test environments and configurations. Impact analysis for all system features and development of a fittingly system and network configuration. Scheduling for the first bring-up tests of the system and network configuration. Creation of the configuration drawings and documentation. Setting up and test of the 

system and network configuration. Training of the team members for the system and network configuration. Regression testing of the system and network configuration. Long-term delegation to development side Boston/USA for know- how transfer regarding new ATCA platform for the MGW project. 

Planning and implementation of the software configuration and change management strategy for the system and network configuration. Integration of the system and network configuration within the overall release process.

Software Architect/Developer Development of an automated environment for the installation of the system and network configuration. Architecture, design and development of a remote 

controlled automated regression test environment for all system features. 

Analysis and development regarding the reuse of an existing network element manager for the MGW network element.

 

REQUIRED TECHNICAL KNOWLEDGE

Project planning and management. Inter-cultural experience. Telecommunication standards and protocols. Mobile network architecture and protocols. 

Telecommunication management networks. Excellent networking knowledge. 

Distributed client/server systems. Security environments, protocols and applications. Protocol simulators and tester. Advanced telecommunication computing architecture. Object oriented design and development. Software development using Microsoft .NET technologies. Technical specifications and 

documentation. Strong Linux system knowledge. Microsoft Visual Studio Team System experience.

Siemens AG / Nokia Siemens Networks GmbH
Munich / Germany
1 Jahr 4 Monate
2002-09 - 2003-12

R&D Prototype ATCA based Serving GPRS Support Node ( SGSN ) R&D Serving GPRS Support Node ( SGSN )

Consultant ATM Switching Platform Expert Team Leader System/Netw
Consultant ATM Switching Platform Expert Team Leader System/Netw

FIELD OF BUSINESS

Telecommunication ( 3GPP Mobile Core Network )

MAIN ACTIVITIES AND RESPONSIBILITIES

ATM Switching Platform Expert

Know-how transfer for the SGSN from Berlin to Munich, especially regarding the ATM switching platform. Integration of the SGSN into the test-lab and training of the other team member. 

Team Leader System/Network Configuration Architecture and development of the system and network configuration. 

Creation of the configuration drawings and documentation. First time bring-up of the SGSN mobile network element in this configuration. Defect analysis of configuration issues for all sub-projects. Continues releasing of project wide system and network configuration. Project planning of the system and network configuration. Coordination of the different development locations 

regarding system and network configurations. Single point of contact for all sub-projects regarding configuration issues.

Software Architect/DeveloperArchitecture, development, test and integration of a network element manager for the SGSN. Development of an automated regression test environment. 

Development of a distributed application to control the execution of regression tests. Analysis of script interpreter features for mobile network element managers. Development and integration of a script interpreter into an existing network element manager. Architecture, design and development of a database application to manage mass data configurations for the mobile network element based on Microsoft .NET technologies.

System Tester Set-up and running the test environment. Execution of regression test cases. 

Defect tracking and managing of error solutions. 

Software Configuration, Change and Release Manager

Continues releasing of application software packages. Managing of the integration for the system and network configuration.

 

REQUIRED TECHNICAL KNOWLEDGE

Project planning and management. Inter-cultural experience. Telecommunication standards and protocols. Mobile network architecture and protocols. 

Telecommunication management networks. Excellent networking knowledge. 

Protocol simulators and tester. Technical specifications and documentation. 

Version and change control systems. Distributed client/server systems. 

Security environments, protocols and applications. Advanced telecommunication computing architecture. Object oriented design and development. Software development using Microsoft .NET technologies. Strong Linux system knowledge. 

Microsoft Visual Studio Team System experience.

Siemens AG
Munich / Germany
1 Jahr 6 Monate
2001-04 - 2002-09

R&D Prototype ATCA based Serving GPRS Support Node ( SGSN ) R&D Serving GPRS Support Node ( SGSN )

Consultant ATM Switching Platform Expert Team Leader System/Netw
Consultant ATM Switching Platform Expert Team Leader System/Netw

FIELD OF BUSINESS

Telecommunication ( 3GPP Mobile Core Network )

MAIN ACTIVITIES AND RESPONSIBILITIES

ATM Switching Platform Expert

Know-how transfer for the SGSN from Berlin to Munich, especially regarding the ATM switching platform. Integration of the SGSN into the test-lab and training of the other team member. 

Team Leader System/Network Configuration Architecture and development of the system and network configuration. 

Creation of the configuration drawings and documentation. First time bring-up of the SGSN mobile network element in this configuration. Defect analysis of configuration issues for all sub-projects. Continues releasing of project wide system and network configuration. Project planning of the system and network configuration. Coordination of the different development locations 

regarding system and network configurations. Single point of contact for all sub-projects regarding configuration issues.

Software Architect/DeveloperArchitecture, development, test and integration of a network element manager for the SGSN. Development of an automated regression test environment. 

Development of a distributed application to control the execution of regression tests. Analysis of script interpreter features for mobile network element managers. Development and integration of a script interpreter into an existing network element manager. Architecture, design and development of a database application to manage mass data configurations for the mobile network element based on Microsoft .NET technologies.

System Tester Set-up and running the test environment. Execution of regression test cases. 

Defect tracking and managing of error solutions. 

Software Configuration, Change and Release Manager

Continues releasing of application software packages. Managing of the integration for the system and network configuration.

 

REQUIRED TECHNICAL KNOWLEDGE

Project planning and management. Inter-cultural experience. Telecommunication standards and protocols. Mobile network architecture and protocols. 

Telecommunication management networks. Excellent networking knowledge. 

Protocol simulators and tester. Technical specifications and documentation. 

Version and change control systems. Distributed client/server systems. 

Security environments, protocols and applications. Advanced telecommunication computing architecture. Object oriented design and development. Software development using Microsoft .NET technologies. Strong Linux system knowledge. 

Microsoft Visual Studio Team System experience.

Siemens AG
Munich / Germany
1 Jahr 1 Monat
2000-04 - 2001-04

R&D GatewayGPRS Support Node ( GGSN)

Consultant System/Network Configuration Expert Software Configur
Consultant System/Network Configuration Expert Software Configur

FIELD OF BUSINESS

Telecommunication ( 3GPP Mobile Core Network )

MAIN ACTIVITIES AND RESPONSIBILITIES

System/Network Configuration Expert

Analysis, design and development of the project wide system and network configuration. Creation of the configuration drawings and documentation. 

First time bring-up of the GGSN network elements. Single point of contact for all sub-system owners regarding system and network configuration. Defect analysis for all configuration issues in close cooperation with sub-system owner.

Software Configuration, Change and Release Manager

Management of the configuration, change and release process of the project wide application software. Planning of software integration and continues releasing of integrated software packages. 

Software Developer Design and development of the internet interface (Gi) for the GGSN mobile network element. Interpretation of the corresponding telecommunication 

standards. Creation of the design and implementation specifications. 

Implementation for the VxWorks based platform. Version control of the software development artifacts.

System Tester Planning, configuration and set-up of the test environment. Implementation and test of the system and network configuration. Regression test execution and management of defect issues. Solving of defect issues in close cooperation with sub-system owners. 

 

REQUIRED TECHNICAL KNOWLEDGE

Inter-cultural experience. Telecommunication standards and protocols. Mobile network architecture and protocols. Telecommunication management networks. 

Excellent networking knowledge. Protocol simulators and tester. Object oriented design and development. Technical specifications and documentation. 

Version and change control systems. Real-time operating system experience.

Siemens AG
Berlin / Germany
5 Monate
1999-12 - 2000-04

Security Applications ( Closed Circuit TV )

Employee Software Architect/Developer
Employee Software Architect/Developer

FIELD OF BUSINESS

Digital Image Proceeding and Transmission

MAIN ACTIVITIES AND RESPONSIBILITIES

Architecture, design and implementation of an application to test algorithms for digital image proceeding. Support for flexible graphical operation and statistical analysis. Development of various plug-in modules for standard image transformations. Research and development of efficient algorithm for image super-resolution and motion detection. Analysis and development of 

algorithms for closed-circuit TV.

 

REQUIRED TECHNICAL KNOWLEDGE

Object oriented software development in C/C++. Digital image proceeding architecture and algorithm. Microsoft MFC and WDM DirectShow framework. CCTV applications and solutions. Digital signal processing libraries. Digital signal processor programming. MATLAB/Simulink simulation experience.

DResearch GmbH
Berlin / Germany
1 Jahr 7 Monate
1998-06 - 1999-12

Quality Assurance for Industrial Printers using Digital Image Processing

Employee Software Architect/Developer
Employee Software Architect/Developer

FIELD OF BUSINESS

Industrial Automation

MAIN ACTIVITIES AND RESPONSIBILITIES

Analysis, design, implementation and test of an automated solution for quality control and defect detection after the production of platen for offset-print systems using digital image proceeding techniques. Automation and optimization 

of the imaging subsystem. Development of algorithm for the automated identification of quality defects and generation of detailed reports. 

 

REQUIRED TECHNICAL KNOWLEDGE

Object oriented software development in C/C++. Digital image proceeding architecture and algorithm. Microsoft MFC and WDM DirectShow framework. 

Digital signal processing libraries. Digital signal processor programming. 

MATLAB/Simulink simulation experience.

EM GmbH
Kiel / Germany
1 Jahr 1 Monat
1997-06 - 1998-06

Development Framework for Digital Image Processing

Employee Software Architect/Developer
Employee Software Architect/Developer

FIELD OF BUSINESS

Industrial Automation

MAIN ACTIVITIES AND RESPONSIBILITIES

Architecture, design and implementation of a framework for digital image proceeding using the Microsoft WDM DirectShow framework. Implementation of various plug-in modules for common digital image proceeding tasks using Intel 

software libraries for digital signal and image proceeding. Combination of these modules to solve more specific problems for industrial automation.

 

REQUIRED TECHNICAL KNOWLEDGE

Object oriented software development in C/C++. Digital image proceeding architecture and algorithm. Microsoft MFC and WDM DirectShow framework. 

Digital signal processing libraries. Digital signal processor programming. 

MATLAB/Simulink simulation experience.

EM GmbH
Kiel / Germany
2 Jahre 4 Monate
1995-03 - 1997-06

Control Systems ( Sewage Works )

Employee Software Developer
Employee Software Developer

FIELD OF BUSINESS

Industrial Automation

MAIN ACTIVITIES AND RESPONSIBILITIES

Development and construction of control systems for sewage works. Planning, installation, operation and test of electrical control boxes.

 

REQUIRED TECHNICAL KNOWLEDGE

Electrical control box development and construction. Siemens SPS Step 5 programming for industrial control systems. C/C++ based software development. 

Simulation environment using MATLAB/Simulink.

Elektrobau GmbH
Kiel / Germany

Aus- und Weiterbildung

Aus- und Weiterbildung

1990 - 1994
Fachhochschule in Kiel / Germany
Dipl.Ing. Electrical Engineering, Telecommunication and Digital Signal Processing


1989 - 1990
Fachoberschule in Hofheim / Germany
Electrical Engineering


1986 - 1989
Professional Education Energy Facilities Engineer in Kiel / Germany


1974 - 1986
Realschule in Bielefeld / Germany

Kompetenzen

Kompetenzen

Top-Skills

Project management on international R&D, engineering & construction projects. Long-time experience in software development and the development processes. Design, engineering and commissioning of telecom and network infrastructures. Development and implementation of automated regression test environments. Excellent knowledge of the mobile network architecture and protocols. Program, configuration, change and release management. Security, access control and CCTV systems. Industrial process control systems. Building automation systems. Virtualization infrastructure and programming.

Produkte / Standards / Erfahrungen / Methoden

CCM
CI
ESXi
GIS
Git
IBM Jazz
Jenkins
Kanban
MVVM
Ranorex
RQM
SAFe
SCM
Selenium
Siemens S7
Visual Studio
VMware
VMware
vSphere
Xamarin

PROJECT / ENGINEERING MANAGMENT

  • PMI/PMP
  • PRINCE2
  • INCOSE
     

PROCESSES  

  • Unified Process ( RUP )
  •  XP / Scrum ( Agile Methods )
  •  V-Model

 

STANDARDS

  • Mobile Networks ( 3GPP, ETSI, GSM, GPRS, UMTS )
  • Telecommunication ( ITU, IETF, RFC, TMN, TNM, ATM, Frame Relay, SDH )

 

PLATFORMS 

  •  Windows
  • UNIX ( Linux / Solaris )
  • VXWorks
  • Digital Signal Processors
  • Mobile Network ( SGSN/GGSN, MGW, MSC, IMS )
  • ATCA ( Advanced Telecommunication Computing Architecture )

 

COMPUTER LANGUAGES

  • C/C++, C#, Java ( OOA / OOD / OOP, Design Patterns )
  • Scripting ( Python, Perl, Tcl/Tk, Bash, JavaSript? )
  • MATLAB / Simulink
  • XML / XSLT / XSD / XQuery
  • WebServices ( WSDL, WCF, SOA )

 

SOFTWARE CONFIGURATION MANAGEMENT

  • ClearCase ( UCM / Classic )
  • MS Visual Studio Team Foundation Version Control
  • Subversion

 

DATABASES

  • MS SQL Server
  • MySQL
  • MS Access
  • ADO.NET, ODBC, DAO

 

PROTOCOLS

  • Mobile Networks ( SS#7, H.248, Q.2630, SIGTRAN, Q3, ASN.1? )
  • Internet ( TCP/IP, IPSec, SSH, SNMP, MPLS, RTP, SIP, VoIP, DiffServ? )
  • Telecommunication ( ATM, Frame Relay, TDM, SDH? )

 

NETWORKING

  • Infrastructure ( Routers, Switches / HUBs, VPN, Proxys, Firewals? )
  • Internet Servers ( DNS, DHCP, HTTP, IPSec, OpenSSH, OpenVPN? )
  • Distributed Systems ( WebServices / WSDL, WCF, CORBA? )

 

TOOLS

  • MS Visual Studio Team System, NUnit, NCover, FxCop?
  • Programming Tools ( Expect, Sed/Awk, SWIG, SMC, Jacc/Lex? )
  • MS Office ( Project, Visio, Word, Excel? )
  • High Availability ( RedHat Cluster, DRBD? )
  • Networking ( Iptables, Delegate, Scotty, Wireshark? )

 

FRAMEWORKS  

  • .NET Framework ( ASP.NET, ADO.NET, Interop, WCF? )
  • DCOM / ATL, MFC, Mono, GTK, Qt?

Betriebssysteme

Echtzeitbetriebssysteme
MS-DOS
SUN OS, Solaris
Unix
VxWorks
Windows

Programmiersprachen

ASN.1
Assembler
Basic
C
C#
C++
C/C++
CORBA IDL
Fortran
Imake, GNU-Make, Make-Maker etc...
Java
JavaScript
MATLAB / Simulink
Pascal
Perl
PHP
Python
Qt
SCL
Shell
Siemens
Tcl/Tk
yacc/lex
Bash
C#
Expect
SMC
SWIG
VisualBasic.NET
XML/XSLT/XSD/XQuery
Yacc/Lex
[incr Tcl/Tk]

Datenbanken

Access
DAO
MS SQL Server
MySQL
ODBC
Oracle
SQL
ADO.NET

Datenkommunikation

ATM
CORBA
Ethernet
FTAM
Internet, Intranet
Message Queuing
parallele Schnittstelle
Public Networks
RFC
Router
RS232
SMTP
SNMP
TCP/IP
Voice
Windows Netzwerk
Winsock
.NET Remoting
AAL2
ALCAP
BICC
BSSAP
DCOM
DHCP
DNS
DiffServ
Frame Relay
GTP
H.248
HTTP
IP
IPSec
ISUP
L2TP
LAN/VLAN
LDAP
Linux Netzwerk
M3UA
MPLS
PPP
PPTP
Q.2630
Q3
RANAP
RTP/RTCP
Radius
SCTP
SDH
SIGTRAN
SIP
SONET
SS#7/SS7
SSH
TDM
UDP
VPN
VoIP
WAN

Hardware

Digitale Signalprozessoren
Echtzeitsysteme
embedded Systeme
Emulatoren
Fuzzy Controller
Industrie-Roboter
Messgeräte
Mikrocontroller
PC
PLC
PLD, FPGA
Proprietäre HW
Siemens-SPS STEP x
SPS
Steuer und Regelsysteme
UPS
ATCA Telekommunikations Platform
Cisco

 

Berechnung / Simulation / Versuch / Validierung

CCTV

Design / Entwicklung / Konstruktion

CAD
S7 Siemens TIA

Branchen

Branchen

Digitale Bildverarbeitung
EDV
Elektrotechnik
IT
Industrielle Automatisierung
Internet
Konstruktion
Medien
Mobilfunk
Netzwerktechnik
Rechenzentrum
Sicherheitstechnik
Telekommunikation
Telekomunikation

 

Einsatzorte

Einsatzorte

Deutschland, Österreich, Schweiz
möglich

Projekte

Projekte

7 Monate
2023-01 - 2023-07

Tactical communication system TacticalCore

Software Developer Java Python C/C++ ...
Software Developer
Embedded ARM64 systems (Setup + Software development)
Software development 4G/5G mobile core subsystem.

Software development collaboration subsystem. 


Embedded ARM64 system setup and development based on Debian Linux. QEMU based

system emulation in order to support development processes. U-Boot bootloader setup

and configuration. Porting of various C/C++ software packages from x64 to arm64.

Java based development of REST management services in order to configure 4G/5G mobile

core configurations. Very good understanding of 4G/5G mobile core architecture and

related configurations.

Java based development of collaboration services in order to configure and manage

collaboration software such as Freeswitch VoIP and OpenLayer online maps. Virtualisation

of Android based mobile clients in order to create realistic system scenarios.

C/C++ based development of Linux audio software based on ALSA devices and FFMPEG

audio libraries.

Very good Linux knowledge in terms of system configuration and networking. 

TacticalCore
Java Python C/C++ Debian Linux Networking Mobile core 4G/5G ALSA Android VMware REST ARM64 Embedded system QEMU U-Boot VoIP SIP Freeswitch
blackned GmbH
Heimertingen
1 Jahr 6 Monate
2021-05 - 2022-10

Tactical virtualization Infrastructure INFRA21

Software Architect/Developer/Testautomation VMware vSphere Modern C/C++ ...
Software Architect/Developer/Testautomation

Architecture, design and development of middleware infrastructure in modern C++ based on VMware vSphere virtualization. Test automation of related components as a system.

Modern C++ (v17) platform independent software development against VMware vSphere REST and WSDL/SOAP management API/SDK for M&C operations on highly redundant VMware vSphere based infrastructure. Extensive usage of latest C++ standard library components as well as advanced template-based programming techniques. Related software development, build, configuration, test and management infrastructure and tools such as CMake, Google Test, Jenkins and Conan. Agile software development process (Scrum). C++ based XML infrastructure and query technologies such as XQuery and related C++ software libraries (Xerces-C, XQilla). Extended unit and system test development and automation using Google Test C++ framework. Design and development of advanced Python based system test environment for test of REST and SOAP based service communication. Design and development of asynchronous Python test framework in order to automate whole system test scenarios. UML based documentation of design artefacts.

VMware vSphere Modern C/C++ XML XQuery Xerces-C XQilla Python REST SOAP WSDL Scrum Jenkins Git Google Test Conan CMake UML
ATLAS Elektronik GmbH
Bremen, Germany
1 Jahr 11 Monate
2019-06 - 2021-04

Mobile Control Applications

Senior Entwickler Xamarin MVVM
Senior Entwickler

Architecture, design and development of mobile control applications based on Microsoft Xamarin mobile application framework using .NET C# for iOS and Android mobile operating systems. Design of GUI components using Xamarin.Forms and MVVM design pattern. Continues integration and source control management using Jenkins and Git infrastructure. Setup, configuration and management of Jenkins and Git servers and related infrastructure. Test automation architecture and regression test execution for these applications. 

Integration of Siemens Simatic S7 communication libraries into these applications. Extension of Siemens Simatic S7 programs using TIA Portal in order to interface these mobile applications.

On site integration management of S7 based automation systems.

Xamarin MVVM
Astylos Research GmbH
Frankreich
1 Jahr 6 Monate
2017-12 - 2019-05

Test Automation (Architecture/Design/Implementation)

Test Automation Architect & Developer C/C++ C# Python ...
Test Automation Architect & Developer

Architecture, design & implementation of test automation environment, infrastructure & software framework. Evaluation of existing automated test systems and consolidation into a coherent automated test infrastructure. Management, execution and reporting of system test verification & validation. Management of distributed test automation group.

Deep knowledge in automated test environments for product as well as and system test scenarios. Very good knowledge of tools and technologies for automated test software such as Ranorex, Selenium/Protractor, MS-UIA automation and similar tools for GUI based end-to-end test scenarios as well as non-GUI system automation in terms of programming, scripting and protocols such as RESTful interfaces or BACnet/Modbus libraries. Excellent and furnished programming skills in C/C++, C# and Python based on MS Visual Studio infrastructure in order to implement a distributed test automation framework and automated test cases. Very good knowledge and experience in software configuration management (SCM) based on Git as well as configuration and change management (CCM) for scalable testbed configurations. Continues integration (CI) based on distributed Jenkins infrastructure. Very good knowledge of distributed test systems and related communication protocols. Excellent background in IP routing and switching infrastructure, configurations and protocols. Virtualisation of test environments based on VMware ESXi infrastructure.

Experience of working and managing in a SAFe scaled agile framework. SAFe best practices such as agile release train, Scrum meetings, Kanban boards and PI planning. Continues integration and deployment in a SAFe environment. Excellent documentation skills. Very good managing and reporting skills. Very good knowledge of product lifecycle and test management systems such as IBM Rational Jazz infrastructure (DOORS NG, Team Center, Quality Manager).

Automation of common task for such systems based on REST interfaces such as (mass-) managing of test plans, test cases/scripts and test results. Excellent documentation skills related to documentation for test environments, test plans and test procedures. Very good managing and reporting skills using MS Project, Excel, Access and Power Pivot infrastructure.

Furnished domain knowledge of building automation systems (Siemens System One / Siemens Simatic S7) and related protocols such as Ethernet/IP, BACnet, Modbus and Profinet. Building automation engineering software such as Siemens TIA Portal.

Visual Studio Git Jenkins Ranorex Selenium IBM Jazz RQM VMware ESXi
C/C++ C# Python CI SCM CCM SAFe Kanban
Siemens AG
Zug / Switzerland
11 Monate
2017-01 - 2017-11

Automation, CCTV & Security Systems

Project Manager / Senior Engineer CCTV GIS CAD ...
Project Manager / Senior Engineer

Project management for all projects. 

System engineering, design & development as well as system integration.

IP based CCTV video surveillance systems including centralized datacentre solutions. Video surveillance coverage studies based on GIS and CAD systems. Datacentre design such as virtualized VMware vSphere/ESXi hosting infrastructure and big data storage  infrastructure. Datacentre cooling and power infrastructure. Uninterruptable power supply design, integration and management. Burglary alarm systems design, integration
and configuration.

Automation systems based on Siemens S7 programmable logic controllers. System programming in Siemens TIA development environment using SCL programming language. HMI user interface programming in Visual Studio development environment using C# programming language and C/C++ PLC communication libraries.

VMware Siemens
CCTV GIS CAD VMware vSphere ESXi UPS Siemens S7 S7 Siemens TIA SCL Visual Studio C# C/C++ PLC
Astylos Research GmbH
Frankreich
1 Jahr
2015-11 - 2016-10

SMACS - Smart Monitoring, Alert & Control System (MoI / Injazat Data Systems) UAE country wide fire & life-safety network and ARC alarm receiving center

Technical Director / Project Manager Command & Control Sys
Technical Director / Project Manager Command & Control Sys

FIELD OF BUSINESS
Safety & Security Systems

MAIN ACTIVITIES AND RESPONSIBILITIES
Project management for the Command & Control System. Requirement and system analysis. System engineering management. Scope of work definition and verification.
Subcontractor management. Client interface for all command & control system related ssues. Command & control system integration and verification.

 

REQUIRED TECHNICAL KNOWLEDGE
Command & Control System (Siemens Siveillance Vantage). Wireless-mesh alarm
networks (AES IntelliNet). System engineering management. Software module developing, testing, verification and integration. System interface management.
Datacenter infrastructure. Alarm receiving center (ARC) infrastructure.

German International Safety & Security LLC
Abu Dhabi / UAE
1 Jahr 6 Monate
2014-05 - 2015-10

Private network for country wide security and CCTV infrastructure (Abu Dhabi MCC Monitoring and Control Center)

Project Manager Expert security and telecommunication privat
Project Manager Expert security and telecommunication privat

FIELD OF BUSINESS
Private Network Security Infrastructure

MAIN ACTIVITIES AND RESPONSIBILITIES

EPC project management through all project phases. Scope of work definition. Subcontract definition and management. Subcontract tendering, evaluation and awarding (civil construction & engineering). Client interface for all project related issues. Subcontractor management and coordination. Engineering management.

 

REQUIRED TECHNICAL KNOWLEDGE

Civil construction & infrastructure for fiber optic elecommunication backbone. GIS based network planning on township level. Fiber optic backbone installation, infrastructure and test procedures. SDH/PDH and Ethernet redundant communication networks. Fiber opticprivate telecommunication network infrastructure. Private network backbone layout, geographical high redundancy network layout, civil design, construction and supervision,

fiber optic installation, municipality permits.

Datacenter infrastructure. Architectural layout, network & security infrastructure, electrical, HVAC, UPS, fire and safety, municipality permits.

IP MPLS private network design and infrastructure specialized for massive scale multicast CCTV integration. DWDM optical network design and infrastructure. CCTV video management and analytics.

ATS Group Ltd.
Abu Dhabi / UAE
3 Jahre 2 Monate
2011-01 - 2014-02

SVFuA (Streitkräftegemeinsame Verbundfähige Funkausstattung) joint tactical radio system (JTRS) for German federal defense force (Bundeswehr).

Consultant Expert telecommunication networks and software develo
Consultant Expert telecommunication networks and software develo

FIELD OF BUSINESS

Telecommunication

MAIN ACTIVITIES AND RESPONSIBILITIES

Management, system design, software development, configuration and test for IP based communication subsystem. Test automation for IP based communication systems.

 

REQUIRED TECHNICAL KNOWLEDGE

Design, implementation, configuration and test of IP routing and switching infrastructures. Deep knowledge of TCP/IP network architecture, functions and configurations; especially IPv4/IPv6 routing, switching and related protocols. Gateway functions between various telecommunication protocols. RTOS operating system Green Hills INTEGRITY-178B for safety critical applications. Green Hills MULTI and Microsoft Visual Studio software development infrastructure. Software development of IP routing, switching and various related protocols in C/C++. Performance evaluation and optimization for payload transport between subsystems. System modelling using SPARX

Enterprise Architect. IBM ClearCase, ClearQuest and DOORS software configuration and management infrastructure.

Software defined radio architecture. JTRS joint tactical radio communication system infrastructure based on standardized CORBA and SCA software communication architecture. Open source network and routing software. Network performance

monitoring.

Automated test environment based on Linux and Python infrastructure. Configuration of VMware ESXi servers hosting multiple virtualized Linux systems. Linux device driver

development in order to test and terminate proprietary protocols. Deep Linux system configuration for various network communication protocols and subsystems. Wireshark

protocol dissector development. Python client/server test system based on CORBA communication infrastructure for distributed networking tests-case execution in order to test multipath network communication.

Rohde & Schwarz GmbH
Munich / Germany
1 Jahr 4 Monate
2009-08 - 2010-11

Qatalum aluminum plant, adjacent power plant and harbour facilities (USD7 billion) Qatalum construction village (12.000 inhabitants)

Consultant Senior Telecom & Network Engineer (System Integration
Consultant Senior Telecom & Network Engineer (System Integration

FIELD OF BUSINESS

Engineering & Construction

MAIN ACTIVITIES AND RESPONSIBILITIES

Contractor/subcontractor management and telecom service provider coordination for all telecom & network related systems. Contract management and interface coordination. Configuration, change and release management. IT service management (ITIL).

Design criteria and FEED. Engineering, QA and commissioning 

at site. Scope of work documentation. Specification, design, configuration, drawing and documentation reviews. System quality control, commissioning and project-closure. Construction/field support. Validation of test and commissioning results.

Communication and control system passive and active network infrastructure. 

Fiber optic cable backbone (250 km) installation. Plant wide horizontal UTP/copper multi-pair infrastructure. Structured cabling documentation and management system. Server/Data centers planning and deployment Design and implementation of IS/IT LAN/WAN active networks. System architecture, feature 

selection, implementation and configuration including quality of service assurance. Telephony system infrastructure. Process control system network infrastructure. Radio communication infrastructure. Wireless LAN infrastructure. 

Security access control and CCTV.

 

REQUIRED TECHNICAL KNOWLEDGE

Cisco switches, routers, firewalls and VPN controller. WAN file system accelerators. Network health and performance monitoring. Redundant network topologies for automation systems. Industrial Ethernet planning and installation.

Voice over IP call manager configuration.IP phone, analog phone and fax gateways deployments. PRI/ISDN interfaces.

Microwave radio communication infrastructure. TETRA trunked radio infrastructuredeployment. Paging system deployment. Wireless LAN design and implementation (Cisco controller, access points and antennas). Site survey planning and verification. Radio spectrum analysis Security access control and CCTV. Perimeter and office security access control.Gate and parking access control. IP CCTV deployment.

Server/Data center requirements in terms of HVAC, UPS power, safety and securityinstallations.

Relevant standards for passive and active commercial telecommunications and network installations.

Hydro Norway (Client Qatalum project) SNC Lavalin International (EPC contractor Qatalum project)
Doha, Mesaieed IndustrialCity / Qatar
1 Jahr 7 Monate
2008-01 - 2009-07

Qatalum aluminum plant, adjacent power plant and harbour facilities (USD7 billion) Qatalum construction village (12.000 inhabitants)

Consultant Senior Telecom & Network Engineer (System Integration
Consultant Senior Telecom & Network Engineer (System Integration

FIELD OF BUSINESS

Engineering & Construction

MAIN ACTIVITIES AND RESPONSIBILITIES

Contractor/subcontractor management and telecom service provider coordination for all telecom & network related systems. Contract management and interface coordination. Configuration, change and release management. IT service management (ITIL).

Design criteria and FEED. Engineering, QA and commissioning 

at site. Scope of work documentation. Specification, design, configuration, drawing and documentation reviews. System quality control, commissioning and project-closure. Construction/field support. Validation of test and commissioning results.

Communication and control system passive and active network infrastructure. 

Fiber optic cable backbone (250 km) installation. Plant wide horizontal UTP/copper multi-pair infrastructure. Structured cabling documentation and management system. Server/Data centers planning and deployment Design and implementation of IS/IT LAN/WAN active networks. System architecture, feature 

selection, implementation and configuration including quality of service assurance. Telephony system infrastructure. Process control system network infrastructure. Radio communication infrastructure. Wireless LAN infrastructure. 

Security access control and CCTV.

 

REQUIRED TECHNICAL KNOWLEDGE

Cisco switches, routers, firewalls and VPN controller. WAN file system accelerators. Network health and performance monitoring. Redundant network topologies for automation systems. Industrial Ethernet planning and installation.

Voice over IP call manager configuration.IP phone, analog phone and fax gateways deployments. PRI/ISDN interfaces.

Microwave radio communication infrastructure. TETRA trunked radio infrastructuredeployment. Paging system deployment. Wireless LAN design and implementation (Cisco controller, access points and antennas). Site survey planning and verification. Radio spectrum analysis Security access control and CCTV. Perimeter and office security access control.Gate and parking access control. IP CCTV deployment.

Server/Data center requirements in terms of HVAC, UPS power, safety and securityinstallations.

Relevant standards for passive and active commercial telecommunications and network installations.

CLIENT Hydro Norway (Client Qatalum project) SNC Lavalin International (EPC contractor Qatalum project)
Doha, Mesaieed IndustrialCity / Qatar
8 Monate
2007-05 - 2007-12

R&D Picture Archiving and Communication System ( PACS )

Consultant Software Developer
Consultant Software Developer

FIELD OF BUSINESS

Medical Solutions ( Image Knowledge Management )

MAIN ACTIVITIES AND RESPONSIBILITIES

Development of a distributed Service-Framework based on Web applications and services. Responsibility for the features regarding network/connectivity and user-role management.

 

REQUIRED TECHNICAL KNOWLEDGE

Microsoft .NET Framework development using C# for ASP.NET and WCF based Web application and services. Excellent knowledge of XML/XSD/XSLT/WSDL techniques. 

ClearCase for software configuration and change management. Unit tests, static code analysis and code coverage. Deep technical knowledge regarding IP network techniques and configurations.

Siemens AG
Erlangen / Germany
3 Jahre 5 Monate
2003-12 - 2007-04

R&D Media Gateway ( MGW )

Consultant Team Leader System/Network Configuration Software Arc
Consultant Team Leader System/Network Configuration Software Arc

MAIN ACTIVITIES AND RESPONSIBILITIES

Team Leader System/Network Configuration

Project planning of the system and network configurations for all test environments and configurations. Impact analysis for all system features and development of a fittingly system and network configuration. Scheduling for the first bring-up tests of the system and network configuration. Creation of the configuration drawings and documentation. Setting up and test of the 

system and network configuration. Training of the team members for the system and network configuration. Regression testing of the system and network configuration. Long-term delegation to development side Boston/USA for know- how transfer regarding new ATCA platform for the MGW project. 

Planning and implementation of the software configuration and change management strategy for the system and network configuration. Integration of the system and network configuration within the overall release process.

Software Architect/Developer Development of an automated environment for the installation of the system and network configuration. Architecture, design and development of a remote 

controlled automated regression test environment for all system features. 

Analysis and development regarding the reuse of an existing network element manager for the MGW network element.

 

REQUIRED TECHNICAL KNOWLEDGE

Project planning and management. Inter-cultural experience. Telecommunication standards and protocols. Mobile network architecture and protocols. 

Telecommunication management networks. Excellent networking knowledge. 

Distributed client/server systems. Security environments, protocols and applications. Protocol simulators and tester. Advanced telecommunication computing architecture. Object oriented design and development. Software development using Microsoft .NET technologies. Technical specifications and 

documentation. Strong Linux system knowledge. Microsoft Visual Studio Team System experience.

Siemens AG / Nokia Siemens Networks GmbH
Munich / Germany
1 Jahr 4 Monate
2002-09 - 2003-12

R&D Prototype ATCA based Serving GPRS Support Node ( SGSN ) R&D Serving GPRS Support Node ( SGSN )

Consultant ATM Switching Platform Expert Team Leader System/Netw
Consultant ATM Switching Platform Expert Team Leader System/Netw

FIELD OF BUSINESS

Telecommunication ( 3GPP Mobile Core Network )

MAIN ACTIVITIES AND RESPONSIBILITIES

ATM Switching Platform Expert

Know-how transfer for the SGSN from Berlin to Munich, especially regarding the ATM switching platform. Integration of the SGSN into the test-lab and training of the other team member. 

Team Leader System/Network Configuration Architecture and development of the system and network configuration. 

Creation of the configuration drawings and documentation. First time bring-up of the SGSN mobile network element in this configuration. Defect analysis of configuration issues for all sub-projects. Continues releasing of project wide system and network configuration. Project planning of the system and network configuration. Coordination of the different development locations 

regarding system and network configurations. Single point of contact for all sub-projects regarding configuration issues.

Software Architect/DeveloperArchitecture, development, test and integration of a network element manager for the SGSN. Development of an automated regression test environment. 

Development of a distributed application to control the execution of regression tests. Analysis of script interpreter features for mobile network element managers. Development and integration of a script interpreter into an existing network element manager. Architecture, design and development of a database application to manage mass data configurations for the mobile network element based on Microsoft .NET technologies.

System Tester Set-up and running the test environment. Execution of regression test cases. 

Defect tracking and managing of error solutions. 

Software Configuration, Change and Release Manager

Continues releasing of application software packages. Managing of the integration for the system and network configuration.

 

REQUIRED TECHNICAL KNOWLEDGE

Project planning and management. Inter-cultural experience. Telecommunication standards and protocols. Mobile network architecture and protocols. 

Telecommunication management networks. Excellent networking knowledge. 

Protocol simulators and tester. Technical specifications and documentation. 

Version and change control systems. Distributed client/server systems. 

Security environments, protocols and applications. Advanced telecommunication computing architecture. Object oriented design and development. Software development using Microsoft .NET technologies. Strong Linux system knowledge. 

Microsoft Visual Studio Team System experience.

Siemens AG
Munich / Germany
1 Jahr 6 Monate
2001-04 - 2002-09

R&D Prototype ATCA based Serving GPRS Support Node ( SGSN ) R&D Serving GPRS Support Node ( SGSN )

Consultant ATM Switching Platform Expert Team Leader System/Netw
Consultant ATM Switching Platform Expert Team Leader System/Netw

FIELD OF BUSINESS

Telecommunication ( 3GPP Mobile Core Network )

MAIN ACTIVITIES AND RESPONSIBILITIES

ATM Switching Platform Expert

Know-how transfer for the SGSN from Berlin to Munich, especially regarding the ATM switching platform. Integration of the SGSN into the test-lab and training of the other team member. 

Team Leader System/Network Configuration Architecture and development of the system and network configuration. 

Creation of the configuration drawings and documentation. First time bring-up of the SGSN mobile network element in this configuration. Defect analysis of configuration issues for all sub-projects. Continues releasing of project wide system and network configuration. Project planning of the system and network configuration. Coordination of the different development locations 

regarding system and network configurations. Single point of contact for all sub-projects regarding configuration issues.

Software Architect/DeveloperArchitecture, development, test and integration of a network element manager for the SGSN. Development of an automated regression test environment. 

Development of a distributed application to control the execution of regression tests. Analysis of script interpreter features for mobile network element managers. Development and integration of a script interpreter into an existing network element manager. Architecture, design and development of a database application to manage mass data configurations for the mobile network element based on Microsoft .NET technologies.

System Tester Set-up and running the test environment. Execution of regression test cases. 

Defect tracking and managing of error solutions. 

Software Configuration, Change and Release Manager

Continues releasing of application software packages. Managing of the integration for the system and network configuration.

 

REQUIRED TECHNICAL KNOWLEDGE

Project planning and management. Inter-cultural experience. Telecommunication standards and protocols. Mobile network architecture and protocols. 

Telecommunication management networks. Excellent networking knowledge. 

Protocol simulators and tester. Technical specifications and documentation. 

Version and change control systems. Distributed client/server systems. 

Security environments, protocols and applications. Advanced telecommunication computing architecture. Object oriented design and development. Software development using Microsoft .NET technologies. Strong Linux system knowledge. 

Microsoft Visual Studio Team System experience.

Siemens AG
Munich / Germany
1 Jahr 1 Monat
2000-04 - 2001-04

R&D GatewayGPRS Support Node ( GGSN)

Consultant System/Network Configuration Expert Software Configur
Consultant System/Network Configuration Expert Software Configur

FIELD OF BUSINESS

Telecommunication ( 3GPP Mobile Core Network )

MAIN ACTIVITIES AND RESPONSIBILITIES

System/Network Configuration Expert

Analysis, design and development of the project wide system and network configuration. Creation of the configuration drawings and documentation. 

First time bring-up of the GGSN network elements. Single point of contact for all sub-system owners regarding system and network configuration. Defect analysis for all configuration issues in close cooperation with sub-system owner.

Software Configuration, Change and Release Manager

Management of the configuration, change and release process of the project wide application software. Planning of software integration and continues releasing of integrated software packages. 

Software Developer Design and development of the internet interface (Gi) for the GGSN mobile network element. Interpretation of the corresponding telecommunication 

standards. Creation of the design and implementation specifications. 

Implementation for the VxWorks based platform. Version control of the software development artifacts.

System Tester Planning, configuration and set-up of the test environment. Implementation and test of the system and network configuration. Regression test execution and management of defect issues. Solving of defect issues in close cooperation with sub-system owners. 

 

REQUIRED TECHNICAL KNOWLEDGE

Inter-cultural experience. Telecommunication standards and protocols. Mobile network architecture and protocols. Telecommunication management networks. 

Excellent networking knowledge. Protocol simulators and tester. Object oriented design and development. Technical specifications and documentation. 

Version and change control systems. Real-time operating system experience.

Siemens AG
Berlin / Germany
5 Monate
1999-12 - 2000-04

Security Applications ( Closed Circuit TV )

Employee Software Architect/Developer
Employee Software Architect/Developer

FIELD OF BUSINESS

Digital Image Proceeding and Transmission

MAIN ACTIVITIES AND RESPONSIBILITIES

Architecture, design and implementation of an application to test algorithms for digital image proceeding. Support for flexible graphical operation and statistical analysis. Development of various plug-in modules for standard image transformations. Research and development of efficient algorithm for image super-resolution and motion detection. Analysis and development of 

algorithms for closed-circuit TV.

 

REQUIRED TECHNICAL KNOWLEDGE

Object oriented software development in C/C++. Digital image proceeding architecture and algorithm. Microsoft MFC and WDM DirectShow framework. CCTV applications and solutions. Digital signal processing libraries. Digital signal processor programming. MATLAB/Simulink simulation experience.

DResearch GmbH
Berlin / Germany
1 Jahr 7 Monate
1998-06 - 1999-12

Quality Assurance for Industrial Printers using Digital Image Processing

Employee Software Architect/Developer
Employee Software Architect/Developer

FIELD OF BUSINESS

Industrial Automation

MAIN ACTIVITIES AND RESPONSIBILITIES

Analysis, design, implementation and test of an automated solution for quality control and defect detection after the production of platen for offset-print systems using digital image proceeding techniques. Automation and optimization 

of the imaging subsystem. Development of algorithm for the automated identification of quality defects and generation of detailed reports. 

 

REQUIRED TECHNICAL KNOWLEDGE

Object oriented software development in C/C++. Digital image proceeding architecture and algorithm. Microsoft MFC and WDM DirectShow framework. 

Digital signal processing libraries. Digital signal processor programming. 

MATLAB/Simulink simulation experience.

EM GmbH
Kiel / Germany
1 Jahr 1 Monat
1997-06 - 1998-06

Development Framework for Digital Image Processing

Employee Software Architect/Developer
Employee Software Architect/Developer

FIELD OF BUSINESS

Industrial Automation

MAIN ACTIVITIES AND RESPONSIBILITIES

Architecture, design and implementation of a framework for digital image proceeding using the Microsoft WDM DirectShow framework. Implementation of various plug-in modules for common digital image proceeding tasks using Intel 

software libraries for digital signal and image proceeding. Combination of these modules to solve more specific problems for industrial automation.

 

REQUIRED TECHNICAL KNOWLEDGE

Object oriented software development in C/C++. Digital image proceeding architecture and algorithm. Microsoft MFC and WDM DirectShow framework. 

Digital signal processing libraries. Digital signal processor programming. 

MATLAB/Simulink simulation experience.

EM GmbH
Kiel / Germany
2 Jahre 4 Monate
1995-03 - 1997-06

Control Systems ( Sewage Works )

Employee Software Developer
Employee Software Developer

FIELD OF BUSINESS

Industrial Automation

MAIN ACTIVITIES AND RESPONSIBILITIES

Development and construction of control systems for sewage works. Planning, installation, operation and test of electrical control boxes.

 

REQUIRED TECHNICAL KNOWLEDGE

Electrical control box development and construction. Siemens SPS Step 5 programming for industrial control systems. C/C++ based software development. 

Simulation environment using MATLAB/Simulink.

Elektrobau GmbH
Kiel / Germany

Aus- und Weiterbildung

Aus- und Weiterbildung

1990 - 1994
Fachhochschule in Kiel / Germany
Dipl.Ing. Electrical Engineering, Telecommunication and Digital Signal Processing


1989 - 1990
Fachoberschule in Hofheim / Germany
Electrical Engineering


1986 - 1989
Professional Education Energy Facilities Engineer in Kiel / Germany


1974 - 1986
Realschule in Bielefeld / Germany

Kompetenzen

Kompetenzen

Top-Skills

Project management on international R&D, engineering & construction projects. Long-time experience in software development and the development processes. Design, engineering and commissioning of telecom and network infrastructures. Development and implementation of automated regression test environments. Excellent knowledge of the mobile network architecture and protocols. Program, configuration, change and release management. Security, access control and CCTV systems. Industrial process control systems. Building automation systems. Virtualization infrastructure and programming.

Produkte / Standards / Erfahrungen / Methoden

CCM
CI
ESXi
GIS
Git
IBM Jazz
Jenkins
Kanban
MVVM
Ranorex
RQM
SAFe
SCM
Selenium
Siemens S7
Visual Studio
VMware
VMware
vSphere
Xamarin

PROJECT / ENGINEERING MANAGMENT

  • PMI/PMP
  • PRINCE2
  • INCOSE
     

PROCESSES  

  • Unified Process ( RUP )
  •  XP / Scrum ( Agile Methods )
  •  V-Model

 

STANDARDS

  • Mobile Networks ( 3GPP, ETSI, GSM, GPRS, UMTS )
  • Telecommunication ( ITU, IETF, RFC, TMN, TNM, ATM, Frame Relay, SDH )

 

PLATFORMS 

  •  Windows
  • UNIX ( Linux / Solaris )
  • VXWorks
  • Digital Signal Processors
  • Mobile Network ( SGSN/GGSN, MGW, MSC, IMS )
  • ATCA ( Advanced Telecommunication Computing Architecture )

 

COMPUTER LANGUAGES

  • C/C++, C#, Java ( OOA / OOD / OOP, Design Patterns )
  • Scripting ( Python, Perl, Tcl/Tk, Bash, JavaSript? )
  • MATLAB / Simulink
  • XML / XSLT / XSD / XQuery
  • WebServices ( WSDL, WCF, SOA )

 

SOFTWARE CONFIGURATION MANAGEMENT

  • ClearCase ( UCM / Classic )
  • MS Visual Studio Team Foundation Version Control
  • Subversion

 

DATABASES

  • MS SQL Server
  • MySQL
  • MS Access
  • ADO.NET, ODBC, DAO

 

PROTOCOLS

  • Mobile Networks ( SS#7, H.248, Q.2630, SIGTRAN, Q3, ASN.1? )
  • Internet ( TCP/IP, IPSec, SSH, SNMP, MPLS, RTP, SIP, VoIP, DiffServ? )
  • Telecommunication ( ATM, Frame Relay, TDM, SDH? )

 

NETWORKING

  • Infrastructure ( Routers, Switches / HUBs, VPN, Proxys, Firewals? )
  • Internet Servers ( DNS, DHCP, HTTP, IPSec, OpenSSH, OpenVPN? )
  • Distributed Systems ( WebServices / WSDL, WCF, CORBA? )

 

TOOLS

  • MS Visual Studio Team System, NUnit, NCover, FxCop?
  • Programming Tools ( Expect, Sed/Awk, SWIG, SMC, Jacc/Lex? )
  • MS Office ( Project, Visio, Word, Excel? )
  • High Availability ( RedHat Cluster, DRBD? )
  • Networking ( Iptables, Delegate, Scotty, Wireshark? )

 

FRAMEWORKS  

  • .NET Framework ( ASP.NET, ADO.NET, Interop, WCF? )
  • DCOM / ATL, MFC, Mono, GTK, Qt?

Betriebssysteme

Echtzeitbetriebssysteme
MS-DOS
SUN OS, Solaris
Unix
VxWorks
Windows

Programmiersprachen

ASN.1
Assembler
Basic
C
C#
C++
C/C++
CORBA IDL
Fortran
Imake, GNU-Make, Make-Maker etc...
Java
JavaScript
MATLAB / Simulink
Pascal
Perl
PHP
Python
Qt
SCL
Shell
Siemens
Tcl/Tk
yacc/lex
Bash
C#
Expect
SMC
SWIG
VisualBasic.NET
XML/XSLT/XSD/XQuery
Yacc/Lex
[incr Tcl/Tk]

Datenbanken

Access
DAO
MS SQL Server
MySQL
ODBC
Oracle
SQL
ADO.NET

Datenkommunikation

ATM
CORBA
Ethernet
FTAM
Internet, Intranet
Message Queuing
parallele Schnittstelle
Public Networks
RFC
Router
RS232
SMTP
SNMP
TCP/IP
Voice
Windows Netzwerk
Winsock
.NET Remoting
AAL2
ALCAP
BICC
BSSAP
DCOM
DHCP
DNS
DiffServ
Frame Relay
GTP
H.248
HTTP
IP
IPSec
ISUP
L2TP
LAN/VLAN
LDAP
Linux Netzwerk
M3UA
MPLS
PPP
PPTP
Q.2630
Q3
RANAP
RTP/RTCP
Radius
SCTP
SDH
SIGTRAN
SIP
SONET
SS#7/SS7
SSH
TDM
UDP
VPN
VoIP
WAN

Hardware

Digitale Signalprozessoren
Echtzeitsysteme
embedded Systeme
Emulatoren
Fuzzy Controller
Industrie-Roboter
Messgeräte
Mikrocontroller
PC
PLC
PLD, FPGA
Proprietäre HW
Siemens-SPS STEP x
SPS
Steuer und Regelsysteme
UPS
ATCA Telekommunikations Platform
Cisco

 

Berechnung / Simulation / Versuch / Validierung

CCTV

Design / Entwicklung / Konstruktion

CAD
S7 Siemens TIA

Branchen

Branchen

Digitale Bildverarbeitung
EDV
Elektrotechnik
IT
Industrielle Automatisierung
Internet
Konstruktion
Medien
Mobilfunk
Netzwerktechnik
Rechenzentrum
Sicherheitstechnik
Telekommunikation
Telekomunikation

 

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