Bulletproof Ruby on Rails Applications

What's this about?

Writing great Rails code is not just about learning how to write idiomatic Ruby. It's a lot more than that.

My goal with this book is to expose you to a new way of thinking about your Ruby on Rails applications and help you become 10x more confident in the code you write.

Here's what you can expect to get out of it:
  • How to plan and execute features for maximum productivity
  • Instantly 10x your confidence in the code you write
  • Improve your code even if you're not a senior developer yet
  • How to defer refactoring for later
  • How to make your code easy to change


Cezar Halmagean

I'm a Ruby on Rails consultant with 15 years of experience working professionally with the framework, and helping companies large and small build web applications handling millions of users.

During my career, I've made all the mistakes inexperienced developers make, and I'm here to help you avoid them all by following all the industry best practices when it comes to building large-scale web applications.