Architecture & direction
Shape a clear technical path for new products, distributed systems, and teams working through complexity.
- Solution architecture
- Technical strategy
- Team enablement
Software architecture · Wrocław, Poland
Complex systems.
Clear direction.
I help teams turn legacy software and ambitious ideas into dependable products that are ready for what comes next.
12+ years building backend-heavy and full-stack systems for finance, rail, data governance, and automation.
Java / Spring / Kafka / MQTT
01 / A practical partner
Good architecture makes room for good work.
I’m Martin — a Software Architect, Team Lead, and hands-on Senior Java Developer. I bring structure to difficult technical decisions, then stay close enough to the code to make sure the solution works in production.
From modernizing a JSP monolith to designing real-time train telemetry, I work across architecture, delivery, and people. The goal is always the same: make software easier to change and teams more confident in changing it.
More about my experience02 / What I do
From first principles
to reliable delivery.
Modernization that moves
Make legacy systems safer to evolve through practical migration paths, modular design, and incremental delivery.
- Legacy transformation
- Spring Boot platforms
- API and data design
Engineering leadership
Help teams deliver with better standards, feedback loops, automated testing, and a shared sense of ownership.
- Team leadership
- CI/CD and quality
- Production readiness
03 / Where I help
Software that holds up
under pressure.
Stadler Rail · Rail Data Service
Leading the architecture and backend delivery of a train telemetry modernization: Spring Boot, Angular, MQTT, Protobuf, Kafka, and TimescaleDB.
BNY Mellon · TXC platform
Bootstrapped architecture, end-to-end test strategy, Dockerized environments, Java 17 migration, and CI/CD for a regulatory migration platform.
Libraries, talks, and tools
Creator of jSupla libraries and JBambuAPI, with a public Just Join IT session on taking CI/CD pipelines from code to production.
04 / Working toolkit
The tools change.
The principles don’t.
05 / Contact
Have a difficult
problem to solve?
Tell me where you are and where you want to go. I’ll bring a practical point of view and a clear next step.