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Technology I Use

Throughout the years I've worked with tons and tons of different tech.

I feel comfortable with almost any (roughly modern) stack. I've worked with tons of variations, including PHP, Node, JavaScript and TypeScript, Python, Java and Go.

If you're looking for a (more or less) comprehensive list, here it is:

Languages


These are the languages I have commercial experience with. Besides these, I've dabbled with Ruby, Rust and tons of others.

  • JavaScript
  • TypeScript
  • CSS
  • Python
  • Go
  • Java

Frameworks & Important Libraries


A list of frameworks and libraries I have the most experience with. By no means exhaustive.

  • React
  • Next.js
  • Astro
  • Gatsby
  • NestJS
  • Express
  • TsED
  • Flask
  • FastAPI
  • Django
  • WordPress
  • Symfony 2
  • Encore
  • Spring Boot

Testing


These are the testing tools I have built at least one commercial app with.

  • Vitest
  • Jest
  • Cypress
  • Cucumber
  • Playwright
  • MSW
  • Go Test Runner
  • JUnit

Contact


Book a 30-min Call

Book a free 30-minute call for a no-obligation quote and consultation.

Meeting takes place on Google Meet and is scheduled using Cal.com.

Write or call me

The quickest way to kick things off!

I'll get back to you within 24 hours, but usually much sooner (Mon-Fri).

Designed and developed in

Warsaw, Poland