Object-oriented programming Courses
Test Automation University Python Programming
Test Automation University Object-Oriented Java: Inheritance and Encapsulation
Codio via Coursera Learn Object-Oriented Programming with PHP
Coursera Project Network via Coursera Java: Refactoring to Design Patterns
Pluralsight C# Design Patterns: Chain of Responsibility
Pluralsight Introduction to C# and .NET
Pluralsight Object-Oriented Programming Fundamentals in C#
Pluralsight Mastering C# 4.0
Pluralsight C# Framework Design
LinkedIn Learning