IT Consultant Dev Ops, OOP Entwickler, Technical Projekt Manager, Test automation

Operations/Big Data Specialist for Big Data Platform team, in Ratingen, subcontracting via 1st Solution Consulting GmbH.

Role description:

Support in upgrade of existing tools to newer version and cross platform migration. Troubleshoot issues, automated acceptance testing.

Specific tasks:

Support and execute upgrade of Tableau Server to newer version, plan and manage hardware upgrade for Cloudera/Hadoop Clusters, plan and implement Tableau Server migration from Windows to Linux OS, with high availability, evaluate and identify issues with quality assurance automation testing for the production servers for Big Data Platform, evaluate and develop new scripts for Ansible based testing framework, support in troubleshooting of any issue reported by Operations team. 

Operations/Onboarding Specialist for CI-CD Agile QA Cluster, subcontracting via ITinera projects & experts GmbH.

Role description:

Integration and maintenance of new components with a
continuous delivery platform for automated deployment.

Specific tasks:

On-boarding of new components that require automated deployment, configuration and maintenance of a continuous delivery platform, development of packages and changes to continuous integration system for deliveries creation, required for integration with continuous delivery system, offer technical solution for CI/CD integration of new components.

Technical Lead for mCommerce QA Team in, subcontracting via 7Princples AG.

Role description:

Design, development, integration and maintenance of a continuous integration system for automation testing and reporting.

Specific tasks:

Design of the continuous integration system to support test automation, develop a prototype to prove concept, deployment of CI solution in production, maintain automation testing scripts, deploy and manage an artifact repository system for CI.

QA Manager for mCommerce Team, in Düsseldorf subcontracting via 7Princples AG.

Role description:

Manage SIM cards life cycle within mCommerce Team.

Specific tasks:

Order SIM Cards from VF OpCo's, develop and maintain SIM Cards DB for project, handle cost efficiency for SIMs used, provision SIMs in underlying systems, review test scenarios and report success rate for testing activities within agile teams.

Integration Manager for P&CS D&O in Düsseldorf, subcontracting via 7Princples AG.

Role description:

Coordination of payment solution integration. Develop and
deployment of monitoring and reporting.

Specific tasks:

Integration of the payment solution software with network operator manager (MNO), extension of existing monitoring solution, set up of a new reporting stream, development of reporting dashboards for management team.

Technical Lead for P&CS D&O in Düsseldorf, subcontracting via 7Princples AG.

Role description:

Coordinate security related topics, manage environment setup and rollout integration for vendors.

Specific tasks:

Setup of new infrastructure servers, lead deployment activities
of new software, assure VF security standards and compliance, troubleshooting of issues reported in production.

Integration Lead for Content/mCommerce D&O in Düsseldorf, subcontracting via 7Princples AG.

Role description:

Drive the integration of two projects in Content and mCommerce areas.

Specific tasks:

Integration of systems on different partners and Vodafone entities, deployment of software on new hardware, automation of deployment, update and extend monitoring solution, troubleshoot integration and APIs defined, and introduce reporting based on delivered documents.

Technical Lead for Content Delivery in Düsseldorf, subcontracting via AMS.

Role description:

Deployment and operation for VF Discover product

Specific tasks:

Automate deployment of software, automation of service recovery, troubleshooting for production issues, extend monitoring solution and introduction of continuous integration on existing VF infrastructure.

Technical Lead for Search Team in Düsseldorf, subcontracting via AMS.

Role description:

Implement technical solution for and operating Search/ISRE

Specific tasks:

Develop solution for automation of software deployment, extend monitoring solution, introduce automated reporting of customer issues, troubleshooting and classifying error cases.

Deployment Manager for Search D&O Team in Düsseldorf, subcontracting via AMS.

Role description:

Lead integration and deployment of Search projects

Specific tasks:

Integrate new developed solution with leading market solutions
from partners, cost estimation in project, life cycle management of product.

Service Deployment Manager in Düsseldorf, angestellte für CGI, als IT Consultant/Lead Consultant

Role description:

Lead projects during integration and deployment for Mobile Services, like Portal, Charging and Search.

Specific tasks:

Integrate new developed solutions, assure the quality level of product, cost estimation in project, team leading for up to 5 members.

Role description:

Research topic: Realization of a Multi-Agents System for Medical Diagnosis based on Swarm Intelligence and Holonic Paradigm.

Specific tasks:

Research of Enterprise Application Frameworks for support of
architectures and development of Multi-Agents Systems, Design and Development of Multi-Agent System.

Developer Automation Testing for NBS team in Düsseldorf.

Role description:

Design and implementation of an automation testing framework to simulate OSS functionality for base station software testing.

Specific tasks:

Design and implementation of the testing environment, troubleshooting of production issues, testing of new BSS features.

Developer for Nokia Base Stations team in Düsseldorf.

Role description:

Development of software for automation testing of base stations modules.

Specific tasks:

Development/implementation of the test scripts, troubleshooting of software issues deployed on test modules, testing of BSS features.

Role description:

Research topic: Towards a Flexible Framework for 6BONE on Fundamentals of Synchronous Groupware PASSENGER.

Specific tasks:

Research activities in application frameworks and Computer Supported Cooperative Work areas, Object Oriented programming and Component-Based development activities, Re-engineering Methods for Enterprise Applications.

Cooperation with University Duisburg for finding Ph.D. topic

Role description:

Development of a software called PASSENGER.

Diploma thesis title:

"Re-engineering of a synchronous groupware towards a flexibe framework".

Specific tasks:

Implementation of software application, diploma thesis writing,
participate to exams and lectures in university.