📍 Bremen, Germany · 🧱 SRE & Platform Engineer · 📡 self-hoster

I build and run reliable infrastructure end to end — observability, IaC, and platform tooling — and self-host most of it. Off the clock I write software for live-audio gear.

Working at CONTACT Software — Lot's of clusters, internal tooling, interesting projects

• x32-patch-list — browser/PWA that turns X32 scene files into printable patch lists, fully client-side. TypeScript · Bun · PWA

• foghorn — cross-platform desktop alert monitor for Alertmanager, Grafana, Prometheus & Better Stack. Go · Wails · Svelte
• service-starter — system-tray app that auto-discovers local projects, monitors ports, and tracks dependency health. Electron · React · TypeScript

• BandAI — full-stack band-management platform: members, songs, rehearsals, setlists, shows. Spring Boot · React · PostgreSQL · commercial · private
• MaybeBuchhaltung — workflow-based accounting software: document import, OCR, tax classification, transaction mapping, invoice tracking, statistics, vehicle and contract tracking, and receipt generation. Python · FastAPI · React · TypeScript · SQLite · semi-commercial · private

• eBPF & runtime observability
• GitOps and progressive delivery on k8s
• Networked live-sound control and DSP

• Why nobody needs 42HE in their hallway
• Self-hosting and running a homelab that stays boring
• Prometheus / Grafana / Loki observability stacks
• Driving AI through Infrastructure like a 40 ton truck
• Letting Agents re-implment communication protocols
• Pass-By-Reference in go (or better not :P )