About me 🇬🇧

1c7be58 Hey, my name is Jan and I’m a Ruby/Javascript developer based in Poland. Currently I work remotely for Leadfeeder.

I’m a programming enthusiast, mostly comfortable with the word „fullstack” – I’m simply there, where I’m needed at the moment 🙂

After hours I have a bunch of generic hobbies – CrossFit, road cycling and electric guitar.

General

👤 Name: Jan Bajena
🌐 Based in: Warsaw, Poland 🇵🇱
🏢 Current company: Working remotely @ Leadfeeder
🎓 Education: Computer Science MSc. @ Warsaw University of Technology

Software

🤖 Favorite languages: Ruby, Elixir, JavaScript
⌨️ Tools of choice: Rails, Ember JS,Google Apps Scripts
Text editor: Sublime Text 3

Hardware

💻 Computer: MacBook Pro
🎧 Headphones: Sony WH1000XM3
Desk: Elevo Grande standing/sitting desk
Chair: Ergohuman

After hours

🏋 Sport: CrossFit, gymnastics, long distance running
🎸 Music: Electric guitar
🇮🇹 Self-teaching Italian language 🍝
⌨️ Programming: Open source, writing this blog and doing katas on codewars.com

My after-hour works

flashcard-genius.com – Open source Ruby application written in Hanami framework. It helps with creating, learning and printing sets of flashcards. Repository can be found here.
ams_lazy_relationships – A ruby gem – ActiveModel Serializers addon for eliminating N+1 queries problem from the serializers.
matrix_boost – A ruby gem – Reimplements matrix operations from Ruby’s stdlib in C for performance.
ray-tracer-challenge – A ray tracer implemented in Elixir.
Google Data Studio Spotify Connector – Google Data Studio connector for creating Google Data Studio reports out of your Spotify plays.
enigma – Simulator of WWII Enigma cyphering machine. Written in JS.
honeybadger_gas – Honeybadger client for Google Apps Scripts.
SublimeNegateSentence – Sublime Text 3 plugin for negating english sentences. Useful when writing lots of unit test cases.
codewars-client-ex – Codewars API client written in Elixir.