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

English

All questions

CodeChef

Chennai Mathematical Institute (BSc)

Chennai Mathematical Institute (MSc)

ICPC World Finalist 2012 & 2013, Coach @ IOITC

Arjun Arul

CodeNation

Coding Blocks

HackerRank

Coding Ninjas

Delhi Technological University

A Master on CodeForces

A 6-star Coder on CodeChef

SWE @Google | Codeforces: 2246 | Codechef: 2416 | Former Intern @CodeNation, @HackerRank

Pulkit Chhabra

International Institute of Information Technology

Delhi Public School, Ruby Park

IIIT Hyderabad

International participant in the International Olympiad of Informatics, 2018

Participant in the International Olympiad of Informatics, 2018

CS Research Undergrad at IIIT Hyderabad, IOI 2018, ICPC Regionals 2019, 2020.

Istasis Mishra

LinkedIn

Walmart

PayPal

Oracle

Indian Institute of Technology

Role Model Award - FY21 Q1  [Li]


Craftsmanship Award - FY20 Q2 [Li]


Role Model Award - FY 16 [WM]



Software Architect @ LinkedIn.10+YoE working on World's most complicated and scalable projects. Mentored 100000+ Students and Professionals 

Vishwa Mohan

Flipkart

InterviewBit

American Express

Microsoft

Indira Gandhi Delhi Technical University for Women

- Google WomenTechmakers Scholar APAC 2018

Software Engineer at Microsoft | Ex - Flipkart | Former SDE and Instructor @ InterviewBit | Google Women TechMakers Scholar 2018

Riya Bansal

Amazon.com

University of Southern California

SDE Trainer @ Amzon

Tech Mentor

AWS Certified

Sagar Narang

Interviewbit

Scaler Academy

Google Summer Of Code'19 - Harvard University

Kakcho Fashions

Guru Gobind Singh Indraprastha University

Cracked Google Summer Of Code 2019 For Harvard University

World Rank 1 In Codechef October Long Challenge among more than 11 thousand participants. 

3rd Rank For Infosys Digital Make-a-Thon among more than 50 teams 

6 Star Programmer at Hackerrank in Problem Solving

Taught 10,000+ students via Online Live classes in Data Structures and Algorithms at Scaler Academy(Interviewbit) and Coding Blocks

No. 1 Educator In Competitive Programming Category @Unacademy

Ex-SDE @ LinkedIn | Former SDE @ Interviewbit | Google Summer of Code 2019 @ Harvard University | Former Intern @ISRO

Sanket Singh

Goldman Sachs

Cisco

Optumsoft

Adobe

WBUT

Have mentored 100+. Students personally till now and many more through different mentorship platform

Started from a 3rd tier college and worked my way up to dream companies. In the process I learnt what it takes for 3rd tier college students

Sumit Jha

Rippling

IIT Kanpur

Qualified for ACM ICPC World Finals 2016.

Problem Setter, Tester and Judge @ ICPC Regionals.

Won multiple Codechef long challenges under Indian category.

Qualified for SnackDown finals for record 4 times!

Mentored students @ IIT Kanpur and ICPC teams at Amrita University.

Qualified ICPC 2016 World Final. Won multiple Codechef Long Challenges (India). ICPC Onsite Regionals' Problem setter and Judge. IIT Kanpur.

Triveni Mahatha

SELF STUDY

Competitive Programming Educators