(Hindi) Mediator Design Pattern in Java with Real-World Example |#lld #coding #programming

checkout my full playlist at: [   / @khauf_se_coder  ] 🔥 In this video, we dive deep into the Mediator Design Pattern — one of the most powerful Behavioral Design Patterns every software engineer must know! Whether you're preparing for Low-Level Design (LLD) interviews or want to write clean, maintainable code, this pattern is a must-have in your toolkit. 👨‍💻 Real-World Example Used: Notification Dispatcher System We simulate how different services (like OrderService, EmailService, SMSService) can communicate through a centralized Mediator, removing tight coupling and improving system scalability. 🚫 Without Mediator? It's chaos — tight coupling, spaghetti code, and poor maintainability. ✅ With Mediator? Clean separation of concerns and easy-to-manage interactions. 💡 What You'll Learn: What is the Mediator Design Pattern? When and why to use it Core principles and advantages Real-world analogy (like Air Traffic Controller) Full working Java code example LLD Interview insights 📈 This video is perfect if you're targeting SDE-2 / SDE-3 roles at top tech companies like Google, Amazon, Flipkart, etc. Stay ahead in your System Design & OOP interviews.