I build production web and mobile products, from polished interfaces to backend APIs and infrastructure.
Currently building Realm of Dungeons, a production React Native game for iOS and Android with a Node.js backend and an active beta community.
Realm of DungeonsFounder · React Native & Full-stack Developer
A production mobile RPG for iOS and Android, built and operated independently from mobile frontend to backend and infrastructure.
Creator & Mobile Developer
A gamified mobile product designed to make tracking bike rides motivating and rewarding.
Creator & Full-stack Developer
Feedback widget that can be embedded on websites to collect feedback and send console logs with page screenshots.
Open-source Frontend Developer
Web app to create and export canvas moodboards with custom images.
Creator & Full-stack Developer
CRUD admin panel to manage business based on orders, that don't need online shop.
Building and operating Realm of Dungeons across iOS, Android and backend services. I develop the React Native app, Node.js API and database systems, manage releases and infrastructure, and iterate on the product with an active beta community.
GoodSoftReact Developer2022 — Present
Building and maintaining React applications for startup products. My work includes frontend architecture, reusable UI systems, API integrations, performance improvements and shipping new product features.
Worked with an international team on a decentralized web platform, building features across the Next.js frontend and backend layers.
Part-time freelanceWeb Developer2022 — 2024
Built and delivered websites, e-commerce stores and web applications for small businesses. I handled projects directly with clients, from requirements and development to deployment and ongoing support.
Supported production web projects, building responsive interfaces and learning professional delivery practices within a development team.
React Native & fullstack developer
I'm a developer from Poland focused on building polished web and mobile products with React, React Native and TypeScript.
I enjoy turning ideas and designs into interfaces that feel good to use, while thinking carefully about architecture, performance and maintainability.
Outside my main role, I build Realm of Dungeons. Owning its mobile app, backend, infrastructure, releases, product direction and community feedback has made me comfortable taking features end to end.
I'm currently open to React Native, frontend and full-stack roles where I can contribute across product, mobile and backend engineering.
Résumé / CV
React Native & Full-stack Developer
Available for selected freelance work
I also take on selected React, React Native and full-stack projects.
