Klaas Tammling is a System Engineer based in the Greater Hamburg Area with nine years of hands-on experience in network and systems administration, currently contributing to Deutsche Telekom. He has a strong operations and automation focus, demonstrated by his DevOps work on Ásbrú Connection Manager where he implemented CI pipelines, automated Debian package builds, and enabled cloud deployments. Klaas’s background spans progressive roles at akquinet where he moved from system administration to broader outsourcing responsibilities, giving him deep practical knowledge of enterprise networking and deployment lifecycles. Trained as a Fachinformatiker für Systemintegration and with additional studies at FH Wedel, he pairs formal systems training with pragmatic tooling expertise. Colleagues know him for quietly improving release reliability through scripting and build automation—small investments that repeatedly pay off in production stability.
9 years of coding experience
Europäisches Abitur, Allgemein, Europäisches Abitur, Allgemein at Schola Europaea Alicante
Berufsausbildung, Fachinformatiker für Systemintegration, Berufsausbildung, Fachinformatiker für Systemintegration at E.R. Schiffahrt GmbH & Cie. KG
Ásbrú Connection Manager is a user interface that helps organizing remote terminal sessions and automating repetitive tasks.
Role in this project:
DevOps Engineer & Automation Engineer
Contributions:18 releases, 226 commits, 51 PRs in 3 years 10 months
Contributions summary:Klaas primarily focused on automating the build and deployment processes for the Ásbrú Connection Manager. Their contributions include developing scripts to automatically build Debian packages, integrating with Travis CI for continuous integration, and implementing cloud deployment via Cloudsmith. The commits also show the user updating build scripts and fixing issues related to versioning and tag handling during the build process.
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Klaas Tammling - System Engineer at Deutsche Telekom