Hi there, I’m Bartosz Krajka

I’m a full stack web developer.


My primary technology stack is Ruby on Rails + React.js.

I’m also experienced in JavaScript ecosystem: Node, ES6, Redux.

Currently working on The Settlers of Catan implementation in TDD (Ruby).

Software craftsmanship

I particularly specialize in:

  • automated tests
  • professional communication

But the list goes on:

  • clean code
  • code review
  • pair programming
  • knowledge sharing – see Read more page
  • communication with business


However, I consider myself a developer who is far more than just a coder. My interests include:

  • sleep
  • nutrition
  • human biology
  • psychology
  • stoicism

On the hobby level, I like oldies and NFL.