I'm Norbert Kosma Niziołek,

a frontend developer based in Warsaw, Poland (now enjoying the weather in Madrid, Spain). I am passionate about beautiful interfaces which enable great user experiences.

Over many years of experience I have created numerous helpful browser extensions, Web apps, mobile apps and more.

I have experience with React, Next.js (including the App Router), and various popular libraries, including MUI, Tailwind CSS, Tanstack Query and Framer Motion. For mobile apps, I've worked with Flutter.

I love writing beautiful, clean and maintainable code and I am determined to solve any problem that comes my way.

I also enjoy full stack development – I have worked with various backend frameworks including Spring Boot in Java and FastAPI in Python.

Whenever I have some time to get up from my desk, I usually ride my bike, go for a run or study languages.

I am currently looking for a job!

Learn more about my professional experience in my CV and don't hesitate to reach out to me if you think I would be a good fit for your team!