Clean Code Courses and Certifications

API in C#: The Best Practices of Design and Implementation

1106 ratings at Udemy

Learn how to write clean code in C#. Design and implement API based on the best practices developed by .NET community.

• Udemy
• 3 hours 25 minutes
• Self-Paced
• Paid Course

Board Infinity

Effective Code Review Practices

Conduct effective code reviews: set up review workflows in GitHub, GitLab and Bitbucket, apply static analysis to catch bugs and vulnerabilities, and give constructive feedback.

• Coursera
• 4 weeks, 4 hours a week
• Self-Paced
• Paid Course

Kotlin for Android & Java Developers: Clean Code on Android

1763 ratings at Udemy

Become a professional Kotlin developer and write cleaner code in your Android apps than in Java, avoid boilerplate code

• Udemy
• 9 hours 17 minutes
• Self-Paced
• Paid Course

EDUCBA

Apply Modern Java Features for Clean and Efficient Code

Apply Java 8 through 14 features: lambda expressions, method references, streams and collectors, the module system, compact number formatting, and switch expressions.

• Coursera
• 3 weeks, 3 hours a week
• Self-Paced
• Paid Course

How to Code Like a Pro

Learn how to write more professional code. Learn tools and principles to improve your code from Dylan Israel.

• freeCodeCamp
• 2-3 hours
• Self-Paced
• Free Video

Simple Rules for Simpler Code

If you've ever heard a developer use the term, "object calisthenics," you might have assumed that they were referring to some hugely complex topic. Luckily, though, that's not the case. It simply refers to a series of coding exercises to promote better s…

• Laracasts
• 53 minutes
• Self-Paced
• Paid Course

Write Code That's Easy to Maintain

Learn design and refactoring techniques for writing code that remains readable, extensible, testable, and maintainable over time.

• Laracasts
• 1 hour 30 minutes
• Self-Paced
• Paid Course

BaseCode Reloaded

Sixteen short lessons on writing code for humans: naming, removing dead code and comments, flattening nesting, and refactoring habits like reasonable returns and the Rule of Three.

• Laracasts
• 1 hour 58 minutes
• Self-Paced
• Paid Course

The Cherno

Chess Code Review and Performance Optimization

A code review of a chess game examining object allocation, event-driven design, main-loop performance, piece hierarchies, and move calculation.

• YouTube
• 51 minutes
• Self-Paced
• Free Video

The Cherno

Code Review - Improving Code Quality and Structure

A project code review examines how data-oriented design, debug configurations, and custom memory allocation affect code quality.

• YouTube
• 47 minutes
• Self-Paced
• Free Video

The Cherno

Understanding Code You Didn't Write - Code Review

Learn practical techniques for understanding and reviewing unfamiliar code, including finding its entry point and recognizing readable structure and naming.

• YouTube
• 27 minutes
• Self-Paced
• Free Video

Tech with Tim

Write Python Code Properly

Learn common Python coding conventions from PEP 8, including naming, spacing, imports, exception handling, and string checks.

• YouTube
• 26 minutes
• Self-Paced
• Free Video

NDC Conferences

The Code is Documentation Enough

Discover techniques for writing self-documenting code, effective naming conventions, and when comments are actually necessary for better code readability.

• YouTube
• 50 minutes
• Self-Paced
• Free Video

Amigoscode

Learn SOLID Principles with Clean Code Examples

1 rating

Learn the five SOLID object-oriented design principles through code examples that improve code quality and make refactoring easier.

• YouTube
• 29 minutes
• Self-Paced
• Free Video

NDC Conferences

Clean Coders Hate What Happens to Your Code When You Use These Enterprise Programming Tricks

Examines how everyday coding habits and design assumptions can compound accidental complexity and make enterprise codebases balloon.

• YouTube
• 1 hour 11 minutes
• Self-Paced
• Conference Talk