Backend architecture
Designing long-lived systems under real constraints: performance, complexity, operability, and change.
- Service boundaries & APIs
- Streaming & async flows
- Data modeling & search
Overcoded
Independent backend consulting
Build and modernize business-critical backend systems with Java & Spring Boot.
Architecture + delivery in one: pragmatic system design, clean migrations, and production ownership — without the ceremony.
Legacy modernization
Incremental migration without big-bang rewrites — keeping critical systems running.
- Strangler patterns
- Compatibility layers
- Operational rollout strategy
Technical ownership
End-to-end responsibility from design to production, with a bias for simple, robust solutions.
- Performance & reliability
- Observability & incident readiness
- Platform & delivery automation
About
Over the last years, I worked in a small core backend team owning the architecture of a high-traffic travel metasearch platform. I led the transition from legacy systems to a modern Spring Boot microservice ecosystem, modernized search flows, and shipped platform-level services with production ownership.
If you need a senior engineer who can design the system and implement it — that’s my default mode.