Jan Matuszewski

Few thoughts on programming career

Master Git tools - Effective Programmer pt. 2

Taking notes for productivity - Effective Programmer pt. 1

How to deploy multiple Rails apps on a single server with Capistrano

Optimize your Ruby on Rails CI pipeline

Automatically Run Rails tests in VS Code and highlight test coverage

How we built user queueing system for platform issuing COVID-19 passports - Rails, Sidekiq, Redis

Debug Rails UJS - Invalid authenticity token error

Refactor Rails models using Concerns