I build internal platforms, automation systems and MVPs for founders and operations teams, and I take on the technical direction that comes with them: what gets built, in what order, and what it costs to live with later.
🗺️ Pastrac · React Native Supabase iOS
Pin the places that matter to you. Live map, notes, photos, and you choose who sees it.
App Store ↗ · pastrac.com ↗ · Case study →
⛓️ Collaborators · Next.js 14 Solana Prisma
Verified GitHub activity into on-chain rewards. Maintainers set bounties, contributors get paid on review.
collaborators.build ↗ · Code ↗ · Case study →
🩺 Med Prep · Rails Stripe PostgreSQL
The platform behind a Swiss medical-school prep school. Thousands of questions, timed mocks, scoring, subscriptions.
medprep.ch ↗ · Case study →
🌱 The idea is validated, nothing exists yet. We agree what has to be proven, cut what doesn't serve it, and put a real version in users' hands in weeks, on foundations that hold when it works.
📊 The team has outgrown its spreadsheets. Five tools, a dozen Excel files, no agreement on which one is current. I sit with the people doing the work, then build the one system that replaces the pile.
🚧 The build has stalled, or nobody senior is steering. A feature that won't land, a codebase that creaks, a team with no senior voice in the room. I carry the technical decisions and keep everyone else unblocked.
Currently sharpening: Rust 🦀 and embedded work with ESP32, CAN bus and BLE
