Coder Army
Hi Coder, We are on a mission to create Best Coder in our Country and for that we are putting best content for Students. I am Rohit Negi who graduated from IIT Guwahati and got Highest Placement in India in 2021. I got AIR 202 in GATE CSE in 2020.
Builder Design Pattern | Classic Builder | Step Builder | UML + Code | System Design
Build Tinder | Dating Site | System Design
Build Zepto | 10-Mins Quick Commerce | Inventory Management | System Design
Bridge Pattern | Real-world use case + Code | System Design
Build Discount Coupon Engine | System Design
Build Payment Gateway System | System Design
Chain of Responsibility Pattern | Build Cash Dispenser(UML & Code) | System Design
Proxy Design Pattern | Virtual Proxy | Protection Proxy | Remote Proxy
Template Method Pattern | Step-by-Step Example (UML + Code)
Composite Design Pattern | Build File System (UML & Code) | System Design
Build Spotify, Music Player App | System Design
Facade Design Pattern | Real-world use case + Code | Design patterns in LLD
Adapter Design Pattern | Real-world use case + Code | Design patterns in LLD
First Hackathon for System Design
Command Design Pattern | Real-world use case + Code | Design patterns in LLD
Build Your Own Notification Engine | System Design
Decorator Pattern Explained | Real-world use case + Code | Design patterns in LLD
Observer Design Pattern Explained | Real-Life Use Case + Code Example
Build Zomato Food Delivery App | System Design
Singleton Design Pattern | Thread-Safe, Lazy & Eager Initialization + Real Use Cases
Factory Design Pattern | Simple, Factory Method & Abstract Factory with Real-Life Examples
Strategy Design Pattern Explained with Real-World Example | Design Patterns in LLD
Build Google Docs | A Real-World LLD Project | Document Editor LLD |
SOLID Design Principles | part 2
SOLID Design Principles | Complete Guide with Code Examples
What is UML Diagrams | Class & Sequence Diagrams with Real Examples
Inheritance & Polymorphism in OOPs
OOPs Real-World Examples | OOPs Pillars | Abstraction | Encapsulation
Introduction To System Design
Time to Level UP Your Development Journey