Alex Wellnitz
DevOps Engineer at Materna Information & Communications SE
Frankfurt, Hesse, Germany
Summary
👤
Senior🎓
Top SchoolAlex Wellnitz is a DevOps engineer with 12 years of experience specializing in cloud-native infrastructure, CI/CD, Kubernetes, Docker, Linux administration, and network architecture. Based in Frankfurt, he has driven delivery and automation initiatives at Materna and Apozin after a background in backend development at prointernet, blending development sensibilities with infrastructure reliability. He excels at build management and continuous delivery pipelines, translating complex network and deployment requirements into repeatable, automated processes. Known for a pragmatic "Search and Destroy" approach on GitHub, he brings a hacker's curiosity to hardening and streamlining systems while keeping operational safety front and center.
12 years of coding experience
6 years of employment as a software developer
Fachinformatiker für Anwendungsentwicklung, Fachinformatiker für Anwendungsentwicklung at IntelligentMobiles GmbHMediengestalter für Digital & Print, Mediengestalter für Digital & Print at prointernet
German, English
Stackoverflow
559reputation
64kreached
4answers
25questions
Github Skills (200)
estimote10
automation10
act10
face-recognition10
home-automation10
privacy10
expressjs10
python10
build-automation10
home-assistant10
mqtt10
continuous-delivery10
git10
continuous-integration10
garden10
Programming languages (17)
Github contributions (5)
alexohneander/MessageSecure
Sep 2022 - Feb 2025
Full OpenSource privnote clone. Messages are encrypted with PGP on the client side and are never stored or transmitted unencrypted.
Contributions:2 releases, 2 PRs, 22 pushes in 2 years 4 months
golangreactsecurity-toolsprivacyprivnote
alexohneander/cert-fixer
Aug 2023 - Nov 2024
Watch k8s Resources to fix self propagation check for clusters behind NAT
Contributions:2 releases, 34 PRs, 66 pushes in 1 year 2 months
cert-managercorednsdeploymentkubernetespropagation
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