I'm Mateusz.

I live in Warsaw, where I build things that matter.

I've been fascinated by how things work for as long as I can remember. I wrote my first lines of code as a kid, not because anyone told me to, but because I wanted to understand the magic happening inside the machine. That curiosity never went away—it just found bigger problems to solve.

Somewhere along the way, I fell in love with mathematics. Not the kind you're forced to memorize in school, but the kind that reveals hidden structure in chaos. I'd spend hours working through proofs and puzzles, chasing the satisfaction of that moment when everything finally clicks into place.

When I'm not at my desk, I'm usually on my bike. There's something about long rides that clears the mind—kilometers of road, no notifications, just movement and thought. Some of my best ideas have come somewhere between Warsaw and nowhere in particular.

Today, I'm a software engineer and founder. I build products, write code I'm proud of, and try to solve problems worth solving. I read constantly, ride whenever I can, and still get unreasonably excited when I stumble onto an elegant solution. I like to think of myself as autocomplete that got way, way out of hand.