Codechef

Competitive Programming

Develop your coding skills, learn a new language or prepare for campus placements and job interviews, you can do it all with these awesome courses.

Personal and Skill Development

Additional Concepts in C++

Basic Data Structures

Sorting & Searching Algorithms

Greedy Algorithms

Square Root Decomposition

Number Theory

Dynamic Programming & Recursion

Discrete Mathematics

Introduction to System Design

Low Level Design Introduction

Design Principles

Design Pattern - 1

Design Pattern - 2

Design Pattern - 3

Design Case Studies

Interview Readiness for LLD

High Level Design

Web Applications

Distributed Systems - I

Distributed Systems - II

Scalability

Databases

Optimizing Databases

Optimization and Security

Communications

Interview Preparedness: CS 1

Interview Preparedness

Intro to HTML

Web Fundamentals

Intro to CSS - 1

Programming with Javascript

Javascript Principles

Intro to React

Modern React

Redux Primer

React Router

Project

Introduction to Backend

Spring Core - I

Spring Core - II

Sprint Boot Introduction

Data Access Layer - I

Data Access Layer - II

Data Access Layer - III

Data Access Layer - IV

Service Layer

Testing - I

Testing - II

Logging

REST

Implementing REST - I

Implementing REST - II

Testing controller Layer

Security - I

Security - II

Microservices

Microservice communications

Configurations

Optimizations - I

Optimizations - II

Intermediate

Introduction to Programming in C++

Building Blocks of Programmimg

Programming Fundamentals in C++

Programming Fundamentals in Java

Programming Fundamentals in Python

Computer Networks

Data Base Management System

Operating System

OOP Concepts

Interview Prep

Beginner

Graph Algorithms

Segment Trees

Advanced Dynamic Programming

Computational Geometry

String Algorithms

Segment Trees & BIT

Linear Algebra

Game Theory

Advanced Number Theory

Advanced Combinatorics

Advanced

ICPC and IOI

Interview Preparation

Miscellaneous

Expert Data Structures

Queries on Trees

Advance Graph Algorithms

Network Flows

DP Optimisations

Advanced String Algorithms

Convolutions

Advanced Maths

Expert

SELF STUDY

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Intermediate

Beginner

Advanced