I build web products from concept down to the last detail.

Multi-tenant SaaS that lets businesses tailor their website by chatting with an AI: per-tenant git repo, preview, Netlify deploy on approval.

Browser-based node editor for drone light shows: a typed ShowGraph as the single source of truth, live 3D preview on the main thread, deterministic bake with full physics validation in a Web Worker. Plus a Claude agent with 30+ tools working directly on the graph. Live at drones.prototyp.ms, under active development.

Drug-alert platform for Drogenhilfe Deutschland: public warning dashboard by region and substance category, a risk engine fed by partner-organisation reports, notifications via web push and Telegram.

Two internal tools for INDRO e.V. in Münster: real-time documentation for the supervised consumption room and a survey platform for daily facility statistics. Both with reporting dashboards and Excel export.

Co-founded a Münster-based agency for industrial VR hands-on training. Responsibility from concept through to on-site hardware deployment.

Three years of product development at a Dresden digital agency. Main focus: shift-planning software for an industrial client with smart workplace assignment and automatic skill leveling. Clients include the City of Dresden and BOSCH.