Alexander Weidemann
DevOps Engineer Platform Engineer Co-Owner
Ratingen, North Rhine-Westphalia, Germany
Summary
👤
Senior🎓
Top SchoolAlexander Weidemann is a DevOps and Platform Engineer with 10 years of experience building cloud-agnostic Kubernetes platforms and GitOps-driven delivery pipelines. As co-owner of Rocket Pad Platforms and formerly at Capgemini, he has designed Terraform and Crossplane IaC for multi-provider clusters, implemented GitLab CI/CD for multi-arch builds, and deployed observability and DevSecOps stacks using Grafana, Loki, Prometheus, Trivy and Cosign. He values clean, well-documented commits and automates repeatable processes until they feel "satisfying," often iterating from personal homelab experiments—running K3s and Ansible-managed apps—back into production designs. Comfortable across Jsonnet, Helm, Argo CD and Istio, he mentors teams on CI/CD strategy and has practical experience delivering internal developer platforms at scale. Based in Ratingen, Germany, he blends hands-on engineering with a pragmatic, open-source-first mindset that surfaces improvements as reproducible, auditable infrastructure.
10 years of coding experience
1 year of employment as a software developer
Master of Science - MS, Computer Science, Master of Science - MS, Computer Science at Fachhochschule DortmundBachelor of Science - BS, Informatik.Softwaresysteme, Bachelor of Science - BS, Informatik.Softwaresysteme at Westfälische Hochschule, Campus Bocholt
Github Skills (53)
code-generator8
code-generation8
kubernetes-service8
home-assistant8
parsing7
cert-manager6
readable6
zigbee6
jsonnet6
human-readable6
oracle-cloud-infrastructure5
home-automation5
k8s-operator5
bare-metal5
oracle-cloud5
Programming languages (6)
Github contributions (5)
walnuss0815/helm-charts
Feb 2026 - Jul 2026
Contributions:11 releases, 43 PRs, 234 pushes in 4 months
walnuss0815/k8s
Aug 2023 - Feb 2025
Code generator for Jsonnet Kubernetes libraries.
Contributions:1 PR, 4 pushes, 6 branches in 1 year 5 months
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