Trainee backend

Welcome to this practical guide on how to build web applications using Ruby, Rack, and Sinatra — complete with automated testing using RSpec. This post is designed to walk you…

If you've reached this post, you're likely discovering and exploring the Ruby language, so, this article was made for you! The idea here is to introduce the language with lots…

Why do applications communicate between themselves? As software complexity scales and many applications can have multiple features and requirements for users, interoperability between softwares are really useful to: Separate concerns…