CodeChef Logo CodeChef Logo
Courses

Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

Career Paths

From beginner to job-ready. Explore our curated career paths designed to help you succeed in the tech industry.

Other Courses

Programming and DSA

Explore courses

Catalogue

Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

Career Paths

From beginner to job-ready. Explore our curated career paths designed to help you succeed in the tech industry.

Other Courses

Explore courses
Practice Compete Compiler
Upgrade to Pro
Courses

Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

Career Paths

From beginner to job-ready. Explore our curated career paths designed to help you succeed in the tech industry.

Other Courses

Programming and DSA

Explore courses

Catalogue

Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

Career Paths

From beginner to job-ready. Explore our curated career paths designed to help you succeed in the tech industry.

Other Courses

Explore courses
Practice Compete Compiler
Home » Krishna Tandon
user profile

Krishna Tandon

  • 1★sleepy_owl_12
  •   India
  • Professional
  • Capgemini Technology Services India Limited
  • View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 9
864 (-1)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 196 (Rated)(2025-07-23 22:00:06)
Global Rank:   20322
Cheated in:   

Ratings System Update

(2025-07-23 22:00:06)
This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more
How the rating system works?
NA? (+NA)RatingProvisional
Rating i Provisional Rating, click to know more
None(None)
Global Rank:   0
Cheated in:   

Ratings System Update

(None)
This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more
How the rating system works?

Learning Paths (13)

learn-icon

Learn JavaScript

32%
learn-icon

Build with Flask: Web Development for Beginners

6%
learn-icon

Learn Python for project building

31%
learn-icon

Advanced Python

15%
learn-icon

Linked Lists

6%
learn-icon

Learn SQL

6%
learn-icon

Learn NumPy - Practice Problems and Challenges

14%
learn-icon

Beginner DSA in Python

3%
learn-icon

Time complexity

10%
learn-icon

Learn React JS for Front-end development

10%
learn-icon

Problem solving in Python

64%
learn-icon

OOPs Concepts in Python

7%
learn-icon

Learn Python Programming

87%

Practice Paths (7)

learn-icon

Python Interview Questions

3%
learn-icon

Python Developer Interview Preparation

0%
learn-icon

500 to 1000 difficulty problems

17%
learn-icon

Projects using HTML / CSS

65%
learn-icon

500 difficulty rating

Completed

learn-icon

Python Projects for Beginners

19%
learn-icon

Practice Python

Completed

Contests (9)

Starters 186 (Rated)

Chess Win, Best Movie

Starters 188 (Rated)

Red and Blue Gems, Train Even or Odd

Starters 189 (Rated)

Pizza Party

Starters 190 (Rated)

Maximum Slams

Starters 191 (Rated)

Divide into 3, Nearest Square

Weekend Dev Challenge 03

Job Application Tracker - 1, Job Application Tracker - 2

Starters 192 (Rated)

Missing Shoes

Weekend Dev Challenge 04: Projects in Python & Flask

LinkedIn QR Code Generator, Add Download and Navigation Functionality, QRverse- Component 1 Text QR Code Generator, QRverse- Component 2 UPI QR Code Generator

Starters 193 (Rated)

Count Odd Even Divisors, Rectangle and Square

Starters 195 (Rated)

Selling Sandwiches

Weekend Dev Challenge 06: JavaScript Projects

FLAPPY BIRD -1 , FLAPPY BIRD - 2

Starters 196 (Rated)

Cloud Watching

Total Problems Solved: 1094

864
(Div 4)
★
CodeChef Rating (Highest Rating 908)
  • 178804 Global Rank
  • 171434 Country Rank

Skill tests

24%

Output operations, Variables, Datatypes and Operators

Attempted on June 2025
17%

User Input

Attempted on June 2025
View skill tests

Badges

Problem Solver - Diamond Badge

Problem Solver - Diamond Badge

Received for solving 1000 Problems

Daily Streak - Diamond Badge

Daily Streak - Diamond Badge

Received for maintaining a streak of 100 days

Contest Contender - Bronze Badge

Contest Contender - Bronze Badge

Received for participating in 5 Contests

Recent Activity

Fetching recent activity

Workden, MNR PRIDE, 14, HAL Old Airport Rd, Domlur I Stage, 1st Stage, DOMLUR, Bengaluru, Karnataka 560071 [email protected] +91 95911 47880
Find us online

ROADMAPS

Learn Python
Learn Java
Learn C
Learn C++
Data structures and Algorithms
Competitive Programming
More Roadmaps

CAREER PATHS

React JS Developer
Full stack Developer
SQL for Data Analysis
Frontend Developer
Java Backend Developer
Data Analysis using Python
Python Backend Developer
C++ Developer
Machine Learning using Python

COMPILERS

HTML online compiler
C++ online compiler
C online compiler
Java online compiler
Python online compiler
SQL online compiler
JavaScript online compiler
React online compiler
More compilers

COMPANY

About us
For colleges
Coding Contests
Blogs
Contact us
Privacy Policy
Frequently Asked Questions

© 2025 CodeChef Inc. All rights reserved.

We use cookies to improve your experience and for analytical purposes. Read our Privacy Policy and Terms to know more. You consent to our cookies if you continue to use our website.