Fullstack engineer in Berlin with 15+ years across web, embedded and cloud systems, from greenhouses to fintech. These days I build with Claude Code: plugins, agent quality gates, evals, and prototypes of what Claude could do for teams.
Public work
- streamdeck-claude-code: steer a live Claude Code session from an Elgato Stream Deck (model, effort, fast mode, skills)
- hipfire #67: AMD MI100 bring-up and a new wave64 HIP kernel, +11% MoE decode throughput on Qwen3.6-35B-A3B
- fonk: practice phone calls with Claude, speech recognition and ElevenLabs voices
- electron-anthropic-sdk: the Anthropic TypeScript SDK in an Electron app
- Contributions to anthropic-sdk-typescript, bpmn-io/dmn-js, Backbone and Marionette