Frontend architecture that scales — and teams that ship.
I design and scale high-performance web platforms for enterprises, scale-ups and startups. 20+ years in the field, 90+ projects shipped. Hands-on, end to end.
What I do
Frontend architecture as the core — leadership, UX and AI as force multipliers.Frontend Architecture
Scalable, long-lived architectures for complex web platforms — built for delivery speed and maintainability.
Microfrontends & Design Systems
Modular frontends and multi-brand component libraries that let large teams ship in parallel.
Performance Engineering
Measurable gains in load time, runtime performance and Core Web Vitals across web and e-commerce.
Developer Experience
Monorepos, tooling and CI/CD that make engineering teams faster, calmer and happier.
AI-Assisted Engineering
LLM integration and AI-driven workflows that accelerate prototyping and raise code quality.
Engineering Leadership
Team building, mentoring, technical strategy and stakeholder alignment — as a lead or hands-on.
Selected work
A few engagements that shaped products used by millions.About
I started in the dot-com era around 1999 — building websites, web apps, online games and interactive media as a freelance interactive designer.
After a computer-science degree and years across agencies, consultancies, enterprises and start-ups — as game designer, interactive consultant, team lead and VP of Engineering — I founded Belza Digital.
Today I work as a hands-on Frontend Architect and Engineering Lead: helping teams design frontend systems that stay fast and maintainable as they grow — and shipping right alongside them.
His impressive knowledge in frontend technologies and design techniques left the whole team in excitement. The fundament of our current FE tech stack is just right — not too complex, not too simple — GREAT.
Side projects
Things I build on my own time.Let's make your project a success.
Available for frontend-architecture and engineering-lead engagements. Remote or Munich-based.