SOLID design principle | Object Oriented Design Pattern | explained with example

Описание: 🚀 Learn the 5 SOLID Principles of Object-Oriented Design
In this video, you’ll understand how to write clean, scalable, and maintainable code using the SOLID principles — the foundation of good software design.

We’ll explore each principle with simple real-life examples, Java code, and clear explanations so you can easily apply them in your projects.

🧩 What You’ll Learn:
Single Responsibility Principle (SRP) – One class, one job.
Open/Closed Principle (OCP) – Extend, don’t modify.
Liskov Substitution Principle (LSP) – Subclasses must behave like their parents.
Interface Segregation Principle (ISP) – Don’t force classes to implement what they don’t need.
Dependency Inversion Principle (DIP) – Depend on abstractions, not concretions.

🧠 Real-Life Analogies:
💼 Chef example for SRP
🏦 Payment gateways for OCP
🍽️ Restaurant examples for LSP, ISP & DIP
📊 Report generator example for better understanding

🧰 Tech Stack:
Language: Java
Concepts: Object-Oriented Design, Clean Code, Best Practices

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