Take advantage of our 6 products to become a Ruby ninja!

Ruby Core Concepts

Advanced Ruby Techniques

Design Patterns

And SOLID Principles

will no longer be a bottleneck in your path to Programmer Happiness

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Through immersive pair programming-style sessions, you'll master Ruby with hands-on real projects.

Enhance your skills and gain practical experience at your own pace.

A sample from the HTML Generator in pure Ruby mini-project.

If you've been following us on social media, you're likely acquainted with our cards.

With Ruby Cards, we take it up a notch!

Expect refined content and in-depth explanations exclusively available on our platform.

If you've been following us on 𝕏, you're likely acquainted with our cards.

With Ruby Cards, we take it to the next level!

Expect refined content and in-depth explanations exclusively available here.

Fill your gaps with fun Ruby & Rails quizzes.

Answering quiz questions and reading brief explanations helps you learn and apply key concepts with fun.

With our in-depth Ruby & Ruby on Rails posts, you'll be able to deep dives into specific topics.

Whether for learning new concepts or refreshing your memory on a specific topic, Ruby Courses is the perfect tool to help you strengthen your general knowledge of Ruby and Rails.

A sample from the Ruby from Other Languages course.

The Ruby Courses are designed to take you from zero to hero in both Ruby and Rails, whether you're just starting out or looking to brush up on your skills.

Indeed, the courses will help you fully enjoy the platform by equipping you with basic and advanced Ruby and Rails knowledge.

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How it works?


Check out our two courses:
Ruby for Beginners to refresh your memory.
Advanced Ruby to boost your skills.


Make use of our available resources to learn new lesser-known techniques, methods, and patterns in Ruby and Ruby on Rails.


We add over 2 new resources each week, ensuring you can continually learn and apply new skills in your day-to-day work as a Rubyist.


We continuously update our content to ensure it remains relevant, keeping pace with the rapid evolution of Ruby and Ruby on Rails.


1580+ developers discovered new tricks and patterns on RubyCademy!

Testimonial Georges

A real deep dive into Ruby power, beyond basics! Loved the building projects!
Feeling stronger 💪

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Testimonial Ahmed

After coding with Ruby for a few years, I was surprised by the depth of advanced techniques that RubyCademy taught me.

Ahmed Chajiddine

Testimonial Inaki

As a mid-level developer, Rubycademy is the ideal tool to refine your Ruby skills and build a strong technical foundation. Give it a try!

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Testimonial Hussein

I’ve been a professional Rails developer since 2005, yet I discovered new tricks today through your site.
Fantastic insights! 👍


Testimonial Hussein

Thanks to Rubycademy, I discover and rediscover tricks and tips on Ruby.
Mehdi does real educational and quality work!

Valentin Birault


Hey, it's Mehdi 👋

You might recognize me from my blog or my x.com account, where I've been sharing my knowledge passionately since 2017.

I dove deep into Ruby and Ruby on Rails, learning them the hard way by immersing myself in the ultimate source of truth: the codebase.

I'm not one of those child prodigies who started coding at the age of 6.

You and I went through the same struggles... I just dedicated a couple more intense years to the trial-and-error process.

Through my blog and social media, I have covered more than 90% of Ruby's fundamentals and core concepts, accumulating over 3 million views.

However, I realized that my followers needed more than just advanced Ruby knowledge.

Imagine needing to create a Payment Processing system compatible with multiple Payment Gateways like PayPal and Stripe.

Wouldn't it be great to know how to COMBINE advanced Ruby concepts, design patterns, SOLID principles, and Ruby/Rails tools to create a flexible, decoupled solution?

RubyCademy focuses on real-world coding, not foobar examples.

This is beyond what you'll find in typical blogs and online Ruby courses.

Leveraging my 12 years as a Ruby on Rails developer and 7 years as a tech writer, I created RubyCademy.

Let me be your guide on your journey to mastering Ruby and save you valuable time along the way.

Mehdi 💻


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