Available for work
I build clear, fast websites and apps.
I'm Mateusz — a frontend developer from Poland. React, Next.js and TypeScript, with care for detail, accessibility and clean code.
Poland, remoteReact / Next.js / TypeScript
Services
What I build for you
Websites
Landing pages and company sites — fast, clean, responsive.
Online stores
E-commerce with cart, payments and a full checkout flow.
Web apps
Custom dashboards, tools and SaaS built to fit.
Mobile apps
Apps for Android and iOS.
Why me
Substance over promises
Real, shipped work
Stores and apps that actually run in production — not just mockups.
More than frontend
I also handle backend (.NET / C#) and server deployment.
Transparent pricing
You know the ballpark before you write — clear scope, no surprises.
Fast communication
I usually reply within 24 hours and show progress along the way.