Codeminer42's Engineering Blog

Trainee backend

Backend Editorial

  • Reprogramming My Career – Engineer to Engineer

    · 6 min read · by Antonio Paulino

    Trainee Program Hey everyone! 👋 Today I'm not here to talk about the usual topics, such as tests or SQL (Yes, I know part 2 is in progress for both…

  • Internationalization in Rails

    · 8 min read · by Vinicius Oliveira

    Providing a personalized and accessible experience to a global audience, it is essential for applications to support multiple languages and cultural formats. This process, known as internationalization (i18n), is a…

  • Gotta Go Fast: Jobs, Emails and Cache with Rails

    · 15 min read · by Juan Andrey

    Introduction: Let's Talk About Speed If you've been building with Rails for a little while, you've probably hit that moment: You add a new feature (maybe it sends a welcome…

  • Back-end Design Patterns in Rails

    · 14 min read · by Ian Lourenço

    Introduction In Rails applications, it’s easy to fall into the trap of scattering business logic where it doesn’t belong, especially in controllers. At first, it might seem harmless: a quick…

  • Creating REST APIs with Ruby on Rails

    · 18 min read · by Ian Lourenço

    Introduction You've likely seen this old and famous demo presentation on how powerful and easy it is to build an app with Ruby on Rails. As the demo shows, it…