Available for new projects

Hi, I'm Mateusz.I build clean, fast, thoughtful apps.products.interfaces.experiences.

3+years building
10+projects shipped
full-stackfrontend to backend
About me

Still learning, always building.

I'm a software developer working across the stack, from React and TypeScript on the frontend to PHP and JavaScript on the backend, with some Python along the way. I'm still learning every day, but I care about writing clean, thoughtful code and building things that work well for the people who use them.

Right now I'm also digging into how the web actually works under the hood — networking fundamentals, protocols, the stuff most people take for granted until it breaks.

Tools & languages
React
TypeScript
JavaScript
PHP
Python
Docker
Vite
Next.js
Laravel
PostgreSQL
MongoDB
MariaDB
WebStorm
DataGrip
Selected work

Things I've built.

Network

My internet presence.

I operate my own autonomous system on the public internet: a BGP-speaking network with a native IPv6 allocation. Part of exploring how the internet actually works, one prefix at a time.

Get in touch

Let's build something.

Got a project in mind or just want to talk shop? My inbox is open.