Clean Code Course
This hands-on course teaches clean code principles, refactoring, testing, and robust pricing logic to improve code quality and reduce bugs.

4 to 360 hours flexible workload
valid certificate in your country
What will I learn?
The Clean Code Course teaches you how to write readable, maintainable code backed by solid automated tests. You will learn unit testing fundamentals, safe discount and pricing logic, property-based testing, and practical refactoring workflows. With language-specific patterns, CI integration, and tooling guidance, this short, hands-on course helps you quickly improve code quality and reduce bugs in real projects.
Elevify advantages
Develop skills
- Clean code principles: apply SRP, DRY, KISS, YAGNI in real projects fast.
- Refactoring patterns: safely extract functions and remove duplication quickly.
- Testable design: write unit tests and characterisation tests for legacy code.
- Robust discount logic: model pricing rules, precedence, and edge cases correctly.
- Language-specific practices: use idiomatic testing, linting, and formatting tools.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
Your lessons are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of interest without needing to change platforms... I'm grateful for everything you do, I've already recommended you to other people...

Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can change chapters and skip content I don't need.

Mariana FerresPhotography Student
I like the content and the way videos are presented and transcribed, which speeds up the process!

Luciana AlvarengaNail Design Student
The platform is fast and simple to use. The diversity of content and complementary videos really help with learning.

André FelipePrompt Engineering Student
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