The Founder signal
I've owned a product end to end.
Co-founded Poliglotter and won 2nd place at the InfoShare Startup Contest. That means business acumen, user empathy, ownership, and execution velocity — not just tickets closed.
My story →Open to engineering roles
Fullstack Engineer & Co-Founder of Poliglotter
I ship validated products and write production-ready code.
I'm Michał — I co-founded Poliglotter, took it from an empty repo to a shipped product and a startup-contest finalist, and I care about the unglamorous parts: type safety, performance, and clean architecture boundaries.
What I bring
The Engineer signal
And I can prove how I built it.
Type-safe across the stack, real-time parsing without dropping frames, optimistic sync, and a shared contract that turns runtime bugs into compile errors. Zero-fluff engineering quality.
The architecture →Selected work
Things I've built
Poliglotter
A browser extension that turns everyday web browsing into immersive language learning — validated by real users and 2nd place at the InfoShare Startup Contest.
- TypeScript
- React
- Chrome Extension APIs
- Node.js
Dev Automation Scripts
A public repository of small, sharp scripts that automate personal and professional friction points — backups, local deploys, and AI-assisted dev setup.
- TypeScript
- Bash
- Node.js
Let's talk
Hire me first.
I'm looking for a team that values shipping and engineering quality in equal measure. If that's you, I'd love to hear about it.