Android Developer · Systems Builder · Founder
Systems builder with 5+ years of experience across Android, web, and AI. Currently a Group Developer at Fortuna Entertainment Group, building the core mobile betting app for Central Europe. Parallel to that, I founded Kvalty.cz — the largest independent driving school comparator in the Czech Republic — and co-founded Tuela, an online child safety app. Most of my work sits across mobile engineering, product thinking, and AI — I like being in the middle of all three.
Co-building a family safety app that helps parents recognize when a child may need support while keeping everyday private messages out of view. Responsible for the web platform, backend infrastructure, AI detection pipeline, product experience, marketing, and SEO.
Built and operate the largest independent driving school comparator in the Czech Republic. Turborepo monorepo with 3 Next.js apps, Hono/tRPC backend, 80-table PostgreSQL + PostGIS database, AI price extraction pipeline, and the "Ralph method" — 20 parallel Claude Code agents that autonomously validated 1,700 schools.
Developing the Fortuna mobile betting application — one of the largest sports betting platforms in Central Europe. Focused on the odds/offer section, collaborating with backend teams on data loading optimization and performance.
Developed e-commerce features for the ROSSMANN CLUB app (1M+ downloads). Implemented delivery via Zásilkovna, product video previews, search improvements, and a blog section.
Led the complete rewrite of Moje Studium from Xamarin to native Android, including UI/UX design. Significantly improved user ratings. Also worked on university information systems.
Took a detour from tech to work in the Scottish Highlands. House porter at a luxury hotel, then team leader at a restaurant. Learned leadership, communication, and that coding beats carrying luggage.