These Are The Design Patterns You Never Learned

🚀 Want to write clean, efficient, and scalable code like a pro? Learn 5 advanced design patterns that top software engineers use in gaming, e-commerce, banking, and finance to build high-performance applications. Unlike basic patterns like Singleton or Factory, these powerful coding patterns will help you: ✅ Optimize memory usage (used in AAA video games 🎮) ✅ Write cleaner, more maintainable code (great for large projects) ✅ Handle complex business rules easily ✅ Rewind and restore object states instantly ✅ Track every transaction securely (used in banking & stock markets 💰📈) 💡 Design Patterns Covered in This Video: 1️⃣ Flyweight Pattern – Save memory by reusing shared objects (used in game development & UI rendering). 2️⃣ Specification Pattern – Create flexible, reusable business rules without ugly if-else chains (great for filtering & authorization). 3️⃣ Memento Pattern – Undo & restore states (used in text editors, Photoshop, and video games). 4️⃣ State Pattern – Build systems that change behaviour dynamically (like media players & game states). 5️⃣ Event Sourcing – Store every change as an event to track history & prevent data loss (used in banking & finance). 🔥 Why Watch This Video? Most developers struggle with messy, unscalable code. These design patterns will help you write cleaner, more efficient software ⚡ Who is this for? ✅ Junior & mid-level developers wanting to level up their skills ✅ Software engineers working with large-scale applications ✅ Anyone tired of debugging complex, unreadable code 0:00 Intro 0:38 Pattern 1 2:11 Pattern 2 4:01 Pattern 3 5:12 Pattern 4 6:27 Pattern 5 💬 Comment below: Which design pattern was the most useful to you? 📢 Don’t forget to like, subscribe, and hit the bell 🔔 for more coding tips! #DesignPatterns #SoftwareEngineering #CleanCode #ProgrammingTips #CodingBestPractices #SoftwareDevelopment #CodingPatterns #FlyweightPattern #StatePattern #EventSourcing #MementoPattern #SpecificationPattern