10 Best Refactoring Courses and Certifications Online

"This post includes affiliate links for which I may make a small commission at no extra cost to you should you make a purchase."

Close up iPhone showing Udemy application and laptop with notebookThere are countless online courses and classes that will assist you improve your Refactoring skills and earn your Refactoring certificate.

In this article, our experts have actually put together a curated list of the 10 Best of the Best Refactoring courses, tutorials, training programs, classes and certifications that are offered online right now.

We have included just those courses that fulfill our high-quality standards. We have actually put a great deal of effort and time into gathering these all for you. These courses are suitable for all levels, beginners, intermediate students, and experts.

Here’s a look at these courses and what they have to offer for you!

10 Best Refactoring Courses and Certifications Online

1. Refactor Javascript by João Gomes Udemy Course Our Best Pick

Master the art of keeping your code simple as you add new features and complexity to your code.

As of right now, more than 12079+ people have enrolled in this course and there are over 51+ reviews.

Course Content
Introduction
Code Smells
Code Elements Refactoring
Code Structure Refactoring
Conclusion

Click Here to GET 95% OFF Discount, Discount Will Be Automatically Applied When You Click

2. Refactoring to Design Patterns by Example by Zoran Horvat Udemy Course

Improving internal design of an existing application with refactoring techniques and design patterns in C#

As of right now, more than 4043+ people have enrolled in this course and there are over 619+ reviews.

Course Content
Recognizing the Need for Refactoring and Design Patterns
Deciding Names and Locations for Types
Decoupling Implementation with Strategies
Chaining Implementation with Composite and Decorator
Constructing Complex Object Graphs with Builder
Modeling Low-level Concerns as Infrastructure
Factoring Domain Complexity Out with the Rules Pattern
Supporting Multiple Transforms with the Visitor Pattern
Wrapping It All Together

Click Here to GET 95% OFF Discount, Discount Will Be Automatically Applied When You Click

3. Refactoring Java with IntelliJ IDEA by James Richardson Udemy Course

“Learn to refactor like you mean it, stress-free, using IntelliJ IDEA’s built-in refactorings”

As of right now, more than 1667+ people have enrolled in this course and there are over 263+ reviews.

Course Content
Introduction
Getting Ready
Getting started with refactoring
Refactoring
Finding and fixing bugs
More Refactoring
Wrap Up

Click Here to GET 95% OFF Discount, Discount Will Be Automatically Applied When You Click

4. Refactoring Pyramid explained in simple steps (Java) by Włodek Krakowski Udemy Course

“Clean code gradually and notice emerging Design Patterns like Interpreter, Fluent Builder, Factory Methods”

As of right now, more than 1434+ people have enrolled in this course and there are over 213+ reviews.

Course Content
Introduction
Refactoring Basics
Climbing up the Pyramid of Refactoring
Emerging Interpreter Design Pattern
Completed Interpreter Design Pattern
Creational Design Patterns Support
Clean your code continuously

Click Here to GET 95% OFF Discount, Discount Will Be Automatically Applied When You Click

5. Refactoring into Chain of Responsibility & Clean Code by Włodek Krakowski Udemy Course

Replace nested & messed-up if-else statements with Chain of Responsibility using Refactoring Pyramid & Clean Code rules.

As of right now, more than 335+ people have enrolled in this course and there are over 52+ reviews.

Course Content
Introduction to the course
First refactoring activities
FInalize building blocks of the core logic
Single Responsibility Principle – Classes
Summary

Click Here to GET 95% OFF Discount, Discount Will Be Automatically Applied When You Click

6. Programming Effectively in Python by Packt Publishing Udemy Course

“From first-class functions to abstract base classes, tackle Python performance problems.”

As of right now, more than 317+ people have enrolled in this course and there are over 23+ reviews.

Course Content
“Refactoring Python Code
Python Tips, Tricks and Techniques
Troubleshooting Python Application Development”

Click Here to GET 95% OFF Discount, Discount Will Be Automatically Applied When You Click

7. Clean Code Commando: Eliminate Bad C# Code by Kristijan Kralj Udemy Course

Learn how to write clean code and avoid bugs in code. Go from large classes and methods to single-responsibility code.

As of right now, more than 119+ people have enrolled in this course and there are over 14+ reviews.

Course Content
Introduction
Improve Readability
Clean Up Methods
Clean Up Conditional Logic
Move Code To Appropriate Classes
Workshop – Clean Up Real-Life Code
Your Training Camp
FREE MATERIALS
Conclusion

Click Here to GET 95% OFF Discount, Discount Will Be Automatically Applied When You Click

8. Master IntelliJ Idea | Become a productive Java developer by “Faisal Memon, GetUpraised Official” Udemy Course

“Learn all the tips and tricks to boost your coding speed. Learn about version control system, debugging, tests, etc”

As of right now, more than 100+ people have enrolled in this course and there are over 9+ reviews.

Course Content
Installation and setup
Introduction and setting up Intellij for maximum productivity
Level up your productivity
Using editor like a pro
Refactoring code
Navigating and searching like a pro
Using version control in Intellij
Debugging
Working with tests
Bonus section

Click Here to GET 95% OFF Discount, Discount Will Be Automatically Applied When You Click

9. Refactoring : The basics and more by Programming Made Easy Udemy Course

Learn how to keep your code maintainable as you deliver new features or fix bugs on an existing code base.

As of right now, more than 72+ people have enrolled in this course and there are over 5+ reviews.

Course Content
Introduction
Basic concepts of refactoring
The refactoring process
Refactoring techniques

Click Here to GET 95% OFF Discount, Discount Will Be Automatically Applied When You Click

10. Advanced Python Training – Refactoring Your Python Code by Billy Branton Udemy Course

You’ll learn how to manage code cleaning from a technical and organizational perspective.

As of right now, more than 2+ people have enrolled in this course and there are over 2+ reviews.

Course Content
Welcome
Getting started
Learning Main Refactoring Techniques
Learn and Understand the Examples
Refactoring Code – Let’s Inside Refactoring
Working with Others
Refactoring Code – Testing
Course Summary

Click Here to GET 95% OFF Discount, Discount Will Be Automatically Applied When You Click

Here are some frequently asked questions about learning Refactoring

How Long Does It Take to Learn Refactoring?

The answer to the question “How long does it ttake to learn Refactoring” is … it depends. Everyone has different needs, and everyone is working in different situations, so the answer for one person may be completely different than for somebody else.

Consider these questions: What are you attempting to Learn Refactoring for? Where is your starting point? Are you a novice or do you have experience with Refactoring? How much can you practice? 1 hour daily? 40 hours weekly? Have a look at this course about Refactoring.

Is Refactoring Easy Or Hard to Learn?

No, learning Refactoring isn’t hard for the majority of people. Check this course on how to Learn Refactoring in no time!

How to Learn Refactoring Fast?

The fastest way to Learn Refactoring is to first get this Refactoring course, then practice whatever you learn whenever you can. Even if its simply 15 minutes a day of practice. Consistency is key.

Where to Learn Refactoring?

If you want to explore and learn Refactoring, then Udemy provides you the best platform to learn the Refactoring. Check this course on how to Learn Refactoring in no time!