Low-Level Design Masterclass 🚀

This repository contains structured resources for mastering Low-Level Design (LLD) concepts, including OOP principles, SOLID principles, and real-world system designs.

📌 Topics Covered

• Object-Oriented Programming (OOP) – Encapsulation, Abstraction, Inheritance, Polymorphism
• SOLID Principles – SRP, OCP, LSP, ISP, DIP
• Design Patterns – Factory, Singleton, Observer, Strategy, and more
• System Designs – Real-world LLD problems with code implementations

📂 Repository Structure

• [WIP] oop-concepts/ – Fundamentals of Object-Oriented Programming
• solid-principles/ – Detailed explanations and examples of SOLID principles
• [WIP] design-patterns/ – Common design patterns with real-world use cases
• design-problems/ – System design problems with solutions
  • elevator-system/ – Elevator system design with code implementation
  • parking-lot-system/ – Parking lot system design with code implementation

🔹 Contributions Welcome! Feel free to raise issues and submit PRs. 🚀