Low Level Design (LLD) + MultiThreading Course

By codeWithAryan

Master low-level design and multi-threading through comprehensive object-oriented programming principles and industry-standard design patterns. Learn to write clean, scalable code and tackle complex system design interviews with confidence.

Table of Contents

Low Level Design (LLD) + MultiThreading Course

Table of Contents

Introduction to LLD | How to Approach LLD Problems in an Interview 🔥

Master OOPS in Record Time 🕰️ | OOPS Interview Questions 🔥

Design Principles | SOLID | DRY | KISS | YAGNI 🔥

Become a MASTER Developer by using Creational Design Pattern 🤝

Factory Design Pattern in Java 🏭 | Simplify Object Creation with a Centralized Factory Method🚀

Abstract Factory Pattern in Java 🏭 | Scalable & Flexible Object Creation Explained! 🚀

Builder Design Pattern in Java 🔨 | Create Flexible & Scalable Objects | Step-by-Step Guide with Code

Singleton Design Pattern in Java 🔁 | Efficient & Thread-Safe Object Creation Explained🚀

Prototype Design Pattern in Java 🎭 | Efficient Object Cloning Explained | Shallow vs Deep Copy 🚀

Master Behavioral Design Patterns | 🔍 Overview for System Design Interviews 🎯

Strategy Pattern Guide ⚙️| Pick the Best Algorithm Dynamically 🚀

Observer Pattern Simplified 👀 | Real-World Examples + Best Practices 📚

Iterator Pattern Tutorial 🔄 | Iterate Collections Like a Pro ⭐

Command Pattern Explained 🧠 | Structure Actions for Cleaner Code ✅

Mediator Design Pattern: 🏗️ Reduce Complexity & 🔄 Improve Communication Between Objects 🧩

State Design Pattern: 🔄 Manage Object Behavior Dynamically ⚙️

Template Design Pattern: 📄 Simplifying Code Reusability 🔄 with Examples 💡

Chain of Responsibility Pattern: 🔗 Improve Code Flexibility ♻️ & Maintainability 🛠️

Visitor Design Pattern Explained: 👨‍🏫 Best Practices ✅ & Real-World Examples 🌍

Memento Design Pattern Explained: 📝 Preserve Object State 💾 & Undo Changes 🔄

Structural Design Patterns: 🏗️ Everything You Need to Know 📖

Adapter Design Pattern: 🔌 Examples & Implementations in Java ☕

Composite Design Pattern Explained: 🌳 Real-World Applications 🏢 & Advantages ✅

Facade Design Pattern: 🏠 Easy Guide for Beginners 📖 with Examples 💡

Decorator Design Pattern Simplified: 🎨 How & When to Use It ✅

Bridge Design Pattern in Software Development: 🌉 A Complete Guide 📖

Proxy Design Pattern Explained: Benefits, Examples & Use Cases 😊🚀

Flyweight Design Pattern Explained: Optimize Memory & Performance in Software Development 🚀💾

✅ Complete Tic-Tac-Toe System Design & Low Level Design | Full Explanation + Code

🟢 Chess Full System Design + LLD | OOP Design + Coding Explained

🐍 Snake and Food Game System Design + Low Level Design | Full Explanation + Code

🚗 Parking Lot Design | System Design + LLD + Full Code Implementation

🧠 Elevator System Low-Level Design (LLD) – OOP, UML & Best Practices 📊

🧩 Inventory System Design – Scalable & Modular LLD (with Code!) 🖥️

🚗 Car Rental System LLD – Complete Low-Level Design with UML & Classes 📘

🚀 Vending Machine System Design – LLD for Interviews & Projects 🧑‍💻

📁 File System LLD – Complete Low-Level Design with Classes & UML 📘

🛠️ Logging System Design: Scalable Architecture for Real-Time Log Collection & Analysis 📈

💰 Splitwise System Design with Full Code & Step-by-Step Explanation 🧑‍💻

🏧 ATM Machine System Design Explained | Full Code + Architecture 🧑‍💻

🧵 Concurrency & Multithreading COMPLETE Crash Course | All you need to know for any LLD Rounds ‼️

Design [ANY] Booking System 🎟️ | LLD + Multithreading 🧵 | Movie Ticket Booking System 🎬

Low Level design of Cache 💿 | LLD + Multithreading | Write Policies + Eviction Policies ...🔥

Design Pub-Sub Model like Kafka 🪈 | LLD + Multithreading 🧵 | Concurrent Subscription