Building developer platforms and distributed systems in Switzerland.

FanScore — Real-time fan engagement platform for professional football leagues, combining fantasy contests, live scoring, transfer markets, and dynamic player valuations. Built on event-driven Go services, live match-feed processing, GraphQL/Relay, NATS JetStream, and cross-platform iOS and Android clients.

St. Galler Kantonalbank — Internal developer platform across 100+ repositories and 50+ regulated applications. Secure-by-default templates, 30+ reusable packages, standardized CI/CD, SBOMs, policy-enforced security gates, and controlled promotion. 91% adoption, with deploy-ready artifacts in under 15 minutes.