Warsaw · 52.23° N · 21.01° E
Artur Kot
Senior Full-Stack Engineer
I build products end to end, from interface to infrastructure and AI.
- years of commercial work
- 8
- monthly users on AXA's platform
- ~100k
- fintech MVP to production
- 3 mo
- engineers led
- 4
DevJourney
A bootcamp's tooling for the price of a Udemy course.
Desktop app for learning C# and .NET 10 in a real development environment.
- lessons
- 670+
- chapters
- 60
- hours of material
- ~100
- IntelliSense from Roslyn, the engine behind Visual Studio
- Debugger with breakpoints, stepping and variables
- AI tutor that reads your code, on Claude Code, Codex or Ollama
$39 one-time · 7-day refund · Windows, Linux
Designed, built and run solo: Rust core, React UI, licensing service and payments.Tauri 2 · Rust · React 19 · .NET 10 · Roslyn · Postgres · GCP

Stack
Pick a technology to see where I used it.
Projects
All projects →Givefront
Fintech · USACustomer product for a US fintech startup. From zero to production in three months.
TypeScript · Remix · Node.js · Express · tRPC · Python · Django · AWS
Cockpit
Elympics · Web3Full rewrite of Elympics' core application in a Turborepo monorepo, leading a team of four.
TypeScript · Next.js · Turborepo · RainbowKit · Google Cloud