ITZBund Hamburg (Germany's Federal IT Center)
RIKO - Risk Management Web Application
Technical Lead & Software Architect
Risk management application for German customs (the ATLAS system, Germany's federal customs risk-management platform). Classified government project (VS-NfD — a German government security clearance level, roughly equivalent to NATO RESTRICTED). Technical leadership and architecture ownership for a 60-person project. Full technology modernization from Java EE to Spring Framework, plus the introduction of AI systems.
Highlights
- ✓ Full technical ownership of a 60-person project
- ✓ Full migration from Java EE to Spring Framework
- ✓ Frontend transformation from PrimeFaces to React + TypeScript
- ✓ Test automation: 0% → 60% coverage over 3 years
- ✓ Code quality: held consistently at 60-85%
- ✓ Established SLOs/SLIs and error budgets for production operations
- ✓ Introduced Elasticsearch for search optimization
- ✓ AI architecture leadership: RAG system from prototype to pilot rollout within the project
- ✓ Monitoring infrastructure with Prometheus & Grafana
Tech Stack