Hi, I'm Mateusz Duma — a third-year Computer Science student from Poland with a strong passion for full-stack development. I specialize in building modern, scalable, and user-focused web applications using the JavaScript ecosystem — especially React, Node.js, and TypeScript.
With hands-on experience in both frontend and backend, I enjoy crafting seamless user experiences and architecting clean, efficient solutions. My code is driven by clarity, performance, and long-term maintainability.
I constantly seek to learn, grow, and stay ahead in the fast-paced world of web development. Whether I'm designing responsive interfaces or structuring powerful APIs — my goal is simple: to create meaningful digital products that make a difference.
Skills
Languages
- JavaScript
- TypeScript
- C#
- HTML
- CSS
- Go
Frontend Libraries & Frameworks
- React JS
- Next.js
React Tools & Libraries
- TanStack
- React Hook Form
- Zod
- Redux
- React Testing Library
- Jest
- Prettier
- ESLint
- Vite
UI Styling
- Shadcn UI
- Mantine UI
- Radix UI
- Framer Motion
- Tailwind CSS
- SCSS
Backend Libraries & Frameworks
- Express.js
- Node.js
- .NET Core
Databases & BaaS
- PostgreSQL
- SQLite
- MongoDB
- Firebase
- Supabase
Technologies
- WebRTC
- WebSockets
- Vercel
- Render
- Azure
Tools
- VS Code
- Git
- GitHub
- GitLab
- Docker