SOLID Principles with Real-World C# Examples

What you learn from this course?

This course explains the SOLID design principles in a clear and practical way using real-world C# examples. Instead of focusing on theory, each principle is demonstrated through common coding problems and refactoring scenarios that developers face in real projects.

Modules Covered:

1. Introduction to Clean Code & SOLID
2. Single Responsibility Principle (SRP)
3. Open/Closed Principle (OCP)
4. Liskov Substitution Principle (LSP)
5. Interface Segregation Principle (ISP)
6. Dependency Inversion Principle (DIP)
7. Applying SOLID in real projects & interviews

Outcomes:

By the end of this course, you will be able to:

1. Understand why SOLID principles matter in real projects
2. Identify design issues in existing C# code
3. Refactor code using SOLID principles
4. Confidently explain SOLID concepts in interviews
5. Write cleaner, more maintainable, and scalable code