Hi, I'm
Michał Adamek
Fullstack JavaScript Developer
React · React Native · Node.js
Fullstack developer with years of experience building web and mobile applications. I specialize in the JavaScript/TypeScript ecosystem — from React and React Native on the frontend, through Node.js on the backend, to databases and DevOps. I create performant, scalable solutions with a focus on code quality and user experience.
Experience
2026 – present
React Native Developer
SATEL Sp. z o.o.
- Development of the BeWave mobile application in React Native
- Stack: React Native, Realm DB, MQTT, Google Firebase
2025
Fullstack JavaScript Developer
Imogena Sp. z o.o.
- Design, development, and maintenance of the Homelab24 project
- Frontend: React.js, Next.js, React Native
- Backend: Hasura v2, GraphQL, REST, Node.js, Express.js, Strapi, PostgreSQL
2022 – 2025
Web/Mobile Developer
Empik Foto
- Responsible for the development and maintenance of the main empikfoto.pl portal
- Development and maintenance of web and desktop applications (React, Angular, Electron)
- Co-creation and optimizations of the Empik Foto mobile app (React Native + native)
- Active collaboration with the project team, testers, and designers
2021 – 2022
Fullstack JavaScript Developer
Agencja Ratingowa BS
- Design and development of SPA applications using React.js
- Building backend layer in Node.js
- Database design and management with MariaDB
- Implementation of GraphQL-based solutions
2019 – 2021
Fullstack JavaScript Developer
Freelancing
- Independent design and development of mobile and web applications (React, React Native)
- Client collaboration from requirements analysis to deployment and maintenance
- Integration with Google Firebase (auth, database, hosting)
2018 – 2019
Fullstack JavaScript Developer
LavaVision
- Development of modern web applications (React, Node.js)
- Collaboration with developers and testers on new features and optimization
2016 – 2018
IT Support
Aumatic Sp. z o.o.
Skills
Frontend
JavaScript TypeScript React.js Next.js HTML CSS Tailwind CSS Styled Components Ant Design Redux Jotai React Query React Router
Mobile
React Native Swift Java
Backend
Node.js Express.js Hasura v2 REST GraphQL TypeORM Strapi WebSocket
Databases
PostgreSQL MariaDB MongoDB Firestore Redis Elasticsearch Realm DB
Tools & DevOps
Git GitHub Actions Docker NX Monorepo Webpack Vite ESLint Prettier Claude Code Cursor Google Firebase Electron GraphQL Codegen
Testing & Monitoring
Jest Playwright Sentry.io GTM Crowdin
Education
2020
Cracow University of Technology
Applied Computer Science — MSc Eng.
Contact
I'd love to talk about new projects and collaboration opportunities.