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Sebastian Weszler

About Me

Born and raised in Poland, I studied Electronic Engineering, which laid the foundation for my technical journey.

After graduation, I worked as a Technician, then founded and operated a successful online bicycle store — learning firsthand what it takes to build a business from the ground up.

My passion for building and innovating led me back to engineering. Today, I lead technical architecture and development, leveraging my unique blend of hands-on engineering expertise and entrepreneurial experience to build products that drive real business outcomes.

Technical Skills

Frontend

React / Next.js
TypeScript
Tailwind CSS
Redux / Zustand

Backend

Node.js / Express
Python / FastAPI / Django
PostgreSQL / MongoDB
REST & GraphQL

DevOps

Docker / Kubernetes
GitHub Actions
AWS / Vercel
Linux / Shell