C#
Sonar
AWS
Code reviews
Mobile Development
DevOps
Artifactory
Azure
TFS
Lexware
Scrum
Powershell
Cloud
Scrum Master
JIRA
Java
Informationstechnologie
Programming
programming methods
Jenkins
Docker
Android
agile
DEV OPS
Gitlab
Fortify
Software development
Amazon Web Services
Work & Experience
01.10.2021 — Now
OXID eSales AG
Internet und Informationstechnologie
DevOps TaskForce, Scrum Master
01.03.2011 — 31.12.2014
Software Developer Release & Deployment
o Developing and maintaining Setup application and UI in C# o Developing and maintaining extensions for TFS and other systems o Developing and maintaining internal tools to help developers in their process o Maintaining build engine for TFS o Establish standard build process for Java projects within Haufe- Group
01.01.2010 — 31.10.2019
Haufe-Lexware GmbH & Co. KG
Lead DevOps Engineer
o Consulting teams in all ALM relevant topics, enabling them to live DevOps with less effort o Communication to all kind of teams within the Haufe- Group as well as with external partners and suppliers o Maintenance and improvement for different ALM tools, e.g. TFS, Artifactory, GitLab, Jenkins, Sonar and Fortify o Migration of systems from virtual machines into Docker containers o Development on AWS and Azure * Technical Lead for Release & Deployment January 2015 - November 2018 o Communication to stakeholders, taking their requirements and sharing them to the team o Coordination of 10+ developers, both on site and offshore o Conducting Code reviews and establishing agile programming methods o Maintenance for different ALM tools, e.g. TFS, Artifactory, GitLab, Jenkins, Sonar and Fortify o Software development in C# for internal tools and external software o Responsible for about 300 releases every year
C#
Sonar
AWS
Code reviews
Mobile Development
DevOps
Artifactory
Azure
TFS
Lexware
Scrum
Powershell
Cloud
Scrum Master
JIRA
Java
Informationstechnologie
Programming
programming methods
Jenkins
Docker
Android
agile
DEV OPS
Gitlab
Fortify
Software development
Amazon Web Services
Work & Experience
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01.10.2021 — Now
OXID eSales AG
Internet und Informationstechnologie
DevOps TaskForce, Scrum Master
01.03.2011 — 31.12.2014
Software Developer Release & Deployment
o Developing and maintaining Setup application and UI in C# o Developing and maintaining extensions for TFS and other systems o Developing and maintaining internal tools to help developers in their process o Maintaining build engine for TFS o Establish standard build process for Java projects within Haufe- Group
01.01.2010 — 31.10.2019
Haufe-Lexware GmbH & Co. KG
Lead DevOps Engineer
o Consulting teams in all ALM relevant topics, enabling them to live DevOps with less effort o Communication to all kind of teams within the Haufe- Group as well as with external partners and suppliers o Maintenance and improvement for different ALM tools, e.g. TFS, Artifactory, GitLab, Jenkins, Sonar and Fortify o Migration of systems from virtual machines into Docker containers o Development on AWS and Azure * Technical Lead for Release & Deployment January 2015 - November 2018 o Communication to stakeholders, taking their requirements and sharing them to the team o Coordination of 10+ developers, both on site and offshore o Conducting Code reviews and establishing agile programming methods o Maintenance for different ALM tools, e.g. TFS, Artifactory, GitLab, Jenkins, Sonar and Fortify o Software development in C# for internal tools and external software o Responsible for about 300 releases every year