Co-founder
Jakub Bilski
Management board member
Backend and mobile: Node.js, databases and React Native, from the architecture to the server it all runs on.
Backend and mobile developer by day, app builder after hours. I've stopped knowing where the work ends and the passion begins.
Day to day I work with Node.js, TypeScript, REST APIs and PostgreSQL, building logic that has to work, scale and not blow up at 3 AM.
I have two years of JavaScript and backend experience, plus a solid footing in mobile (React Native and Expo). I learn best by taking a real problem and breaking it down to its core.
After hours I build my own products. NaBaku is a fuel price app (React Native, Expo, Supabase) with geofencing, receipt scanning and a custom data verification system.
Parkownia is a marketplace for parking spots on Next.js and PostgreSQL, with Stripe payments and QR-code entry. I run both end to end, from the backend to the frontend, and they have taught me more about architecture and real technical decisions than most courses ever could.
I lean heavily into AI-assisted development: I treat tools like Claude Code not as a gimmick but as a genuine productivity multiplier. I study cybersecurity, so security and networking aren't foreign to me (VLANs, ACLs, hands-on time with Huawei gear). Have an idea for an app or a system? Write to us.
Have a product in mind?
Two specialists from Poznań: websites, online stores, mobile apps and hardware integrations, from a one-page site to a platform.
PB Devs sp. z o.o.
ul. Krótka 10A
62-050 Mosina
- KRS
- 0001273429
- NIP
- 7773478115
- REGON
- 545970937