I'm Lars Gröber.
Senior Software Engineer at vivenu, working on event infrastructure and ticketing systems. Previously co-founder and CTO at Inheaden, where I built and led a 30+ person engineering org.
Stack I actually use:
- Backend: Go, TypeScript, Node.js
- Data: PostgreSQL, Redis
- Infra: Kubernetes, CI/CD
- Frontend: Next.js, React
- Tooling: Zod, Vitest, Claude Code
Most work is in private repos.



