Tomasz Czajka
Tomasz Czajka Open for work

Hi, I'm Tomasz

Freelance Full-Stack Developer

I build modern web products from idea to production. Frontend in Angular or React, backend in Python/Django, C#/.NET or TypeScript/Node.js.

Backend & data

Python/Django, C#/.NET, TypeScript/Node.js PostgreSQL, MongoDB

What I do

Frontend

Pixel-perfect Angular and React applications with great UX and top performance.

Backend

Reliable backend services in Python/Django, C#/.NET, and TypeScript/Node.js with clean API contracts.

Full-Stack

End-to-end delivery: from clean architecture to production-ready deployment.

Cloud & Infrastructure

AWS Cloud Practitioner certified. Comfortable managing EC2, S3, and cloud resources.

AI-Driven Development

Structured AI tooling for faster delivery: automated bug detection, AI code review, and Playwright testing.