React & WordPress Expert. Modern websites and web applications.
I build reliable websites and applications that support the growth of your business.
- Custom solutions meticulously aligned with your unique business goals.
- Creating intuitive interfaces that are a joy to use for your customers and team.
- Future-proof applications built with clean, robust React and modern best practices.
Who I Work With
What I Do
My Experience
Realm of DungeonsCreator & React Native Developer2025 — Present
A React Native mobile game in beta, with an active community and beta playtests running for over a year.
GoodSoftReact Developer2022 — Present
Leading frontend development for startup web apps, with a focus on implementation and UI design.
Worked with a worldwide team to develop a decentralized platform.
Part-time freelanceWeb Developer2022 — 2024
Ran a part-time web development business alongside my main role.
Supported web development projects as a Web Developer Intern.
Featured Work
Realm of Dungeons
Dark fantasy pixel art mobile idle RPG. UI-based retro progression inspired by classics like Gladiatus & S&F. Made in React Native with Expo.
Let'sbuildsuccessMycoreservices.
Front-End
Back-End
Websites
Other
MydevelopmentphilosophyCodethatworks,solutionsthatlast.
Krzysztof Zaleski 🇵🇱
fullstack developer
For me, successful development means creating digital tools that genuinely work for people and meet business needs. I combine deep technical expertise in modern frameworks like React with a practical commitment to understanding your specific goals and user requirements.
This dual focus results in applications that are not only powerful and efficient under the hood but also demonstrably effective in solving the challenges you face. I prioritize scalable architecture and clean code because these directly impact performance and long-term viability.
Ultimately, my aim is to build solutions that are robust, maintainable, and contribute meaningfully to achieving your objectives, ensuring your technology investment delivers real-world value.
Whatclientssayaboutmywork.
