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Programming and DSA

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

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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

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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.

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Home » Najmieh Sadat Safarabadi
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Najmieh Sadat Safarabadi

Gold League Gold League
  • 1★unajmieh
  •   Iran
  • Professional
  • View Details

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Rating Graph

No. of Contests Participated: 13
1255 (+12)RatingProvisional
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Starters 212 (Rated)(2025-11-12 22:00:06)
Global Rank:   9067
Cheated in:   

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Learning Paths (28)

learn-icon

Back-end development using Node JS

4%
learn-icon

Learn C++ for project building

94%
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Learn C

6%
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Learn Java

14%
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DBMS course

Completed

learn-icon

Learn Procedural SQL

Completed

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Learn NumPy - Practice Problems and Challenges

Completed

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OOPs Concepts in Python

Completed

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Time complexity

Completed

learn-icon

Learn React JS for Front-end development

2%
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Searching and Sorting Algorithms

3%
learn-icon

Learn Java

15%
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Beginner DSA in Python

6%
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Learn Python for project building

Completed

learn-icon

Learn Go

Completed

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Problem solving in Python

Completed

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Learn JavaScript

31%
learn-icon

Learn Python Programming

Completed

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Build with Django: Web Development for Beginners

7%
learn-icon

Dynamic programming

4%
learn-icon

Learn SQL

Completed

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Stacks and Queues

Completed

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SQL at Work

Completed

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Linked Lists

17%
learn-icon

Greedy Algorithms

18%
learn-icon

Learn C++

Completed

learn-icon

Learn Advanced SQL

Completed

learn-icon

Build with Flask: Web Development for Beginners

0%

Practice Paths (26)

learn-icon

Accenture Interview Questions

1%
learn-icon

Practice R Programming

14%
learn-icon

Python Developer Interview Preparation

1%
learn-icon

Level up from 1* to 2*

6%
learn-icon

Practice NumPy - Coding Problems and Challenges

7%
learn-icon

Practice Python

Completed

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Practice Arrays

47%
learn-icon

C++ Interview Questions and Answers

11%
learn-icon

SQL case studies

Completed

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Practice Go

12%
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Operating systems Interview Questions

3%
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Python Projects for Beginners

2%
learn-icon

Top SQL Interview Questions

Completed

learn-icon

TCS Codevita Problems

5%
learn-icon

Practice Basic Math

Completed

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Python Interview Questions

Completed

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500 to 1000 difficulty problems

27%
learn-icon

Flipkart Coding Interview Questions

7%
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2D Array / Matrices

13%
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Practice C++

Completed

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SQL Practice Queries

Completed

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500 difficulty rating

Completed

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1400 to 1600 difficulty problems

0%
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1000 to 1400 difficulty problems

1%
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C++ Projects for Beginners

83%
learn-icon

Intermediate-level projects using Cpp

6%

Contests (13)

Starters 187 (Rated)

Exercise and Rest, Chococut

Starters 188 (Rated)

Red and Blue Gems, Train Even or Odd

Starters 190 (Rated)

Maximum Slams, Number Reduction, Light All, Min-Max Deletion

Weekend Dev Challenge 01

Project 2 - To do list - Add task, Project 1 - Code Breaker Challenge problem 1, Project 1 - Code Breaker Challenge problem 2

Weekend Dev Challenge 02

The Secure Entry - User Authentication Module, RCV Vote Counter - 2, RCV Vote Counter - 3, RCV Vote Counter - 1

Weekend Dev Challenge 03

Job Application Tracker - 1, Django Job Form, Job Application Tracker - 2

Starters 192 (Rated)

Missing Shoes

Weekend Dev Challenge 04: Projects in Python & Flask

QRverse- Component 1 Text QR Code Generator, QRverse- Component 2 UPI QR Code Generator

Starters 193 (Rated)

Check Odd Even Divisors, Count Odd Even Divisors, Rectangle and Square

Starters 194 (Rated)

Mark All, Chef Bakes Cake 1, Chef Bakes Cake 2, Chef Bakes Cake 3

Starters 195 (Rated)

Selling Sandwiches, Failing Grades, Marble Collector

Weekend Dev Challenge 07: React Projects

Tic-tac-toe 1, Tic-tac-toe 2, Implement Accordion!, Implement Filtering in React!, Countdown Begins!

Weekend Dev Challenge 08: React Projects

Live crypto update, Switch the theme, Fix the render

Weekend Dev Challenge 09: ML Projects

Data Exploration and Analysis - Loan Approval, Preprocessing Dataset - Loan Approval, Train Logistic Regression Model - Loan Approval, Bangalore House Price Prediction Project, Clean the Bangalore House Price Dataset

Starters 198 (Rated)

Currency Exchange, Make Cat, Decoration Discount

Weekend Dev Challenge 11: ML Projects

Student Dropout Risk Analysis, Student Dropout Risk Analysis, Student Dropout Risk Analysis, Language Detection System, Model Training & Saving

Starters 200 (Rated)

Restrict Palindromes, Chef Bakes Cake, Good Subsequence

Starters 201 (Rated)

Selling Coins

Weekend Dev Challenge 12: ML Projects

Clustering & Dimensionality Reduction, K-Means Clustering and Evaluation, PCA for Dimensionality Reduction + Classification, Movie Review Sentiment Analyzer, Clean IMDB Movie Review Dataset, Building and Saving the Sentiment Model

Weekend Dev Challenge 14: DL Projects

Customer Churn Prediction Project, Preprocessing Dataset - Customer Churn, Build the Complete Churn Prediction Web App, Hate Speech Detection Using Neural Networks, Data Cleaning & Preprocessing

Starters 203 (Rated)

Cab Rides, Coloured Orbs, Passing Grade

Weekend Dev Challenge 15: Classify images using Deep Learning

Cat vs Dog Image Classification Project, Data Preprocessing and Feature Scaling, Building and Saving the Neural Network Model, Handwritten Digit Recognition Project, Data Preprocessing and Feature Scaling, Building and Saving the Neural Network Model

Monday Munch - DSA Challenge 03

Count Subarrays, Find maximum in an Array, Insertion and deletion together in a Heap

Monday Munch - DSA Challenge 04

Apples and oranges, Check if the array is sorted, Find Remainder

Weekend Dev Challenge 19: Full Stack Projects using MERN

URL Shortener Project, Enhancing the React UI to Use Backend APIs, Building the Express Backend with URL Redirection, Social Media Feature Expansion Project, Part 2 - Update the Mongoose Schema, Implement REST API Endpoints for Likes & Comments

Starters 211 (Rated)

Fuel Check, Buying Chairs

Monday Munch - DSA Challenge 10

Odd Sum Pair, Divide Pages, Triplets Min, Good subarrays, How much you lack

Monday Munch - DSA Challenge 11

Largest and Second Largest, Count Inversions, What is the square

Starters 212 (Rated)

Basketball Score, Exit Door, Signal

Monday Munch - DSA Challenge 12

Intersecting arrays, Color Sorting Challenge, Make 2 digits, Chef and String

Total Problems Solved: 4035

1255
(Div 4)
★
CodeChef Rating (Highest Rating 1315)
  • 70248 Global Rank
  • 11 Country Rank

Skill tests

41%

Java Skill test

Attempted on May 2025
33%

C language skill test

Attempted on May 2025
37%

Skill-test: Operating systems

Attempted on May 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

Code Enthusiast - Bronze Badge

Code Enthusiast - Bronze Badge

Received for explaining 10 Solutions

Total likes: 1    Total dislikes: 0

Contest Contender - Bronze Badge

Contest Contender - Bronze Badge

Received for participating in 5 Contests

Certificates

DBMS course

Issued November 2025

View

Learn Procedural SQL

Issued November 2025

View

Learn NumPy - Practice Problems and Challenges

Issued October 2025

View
View All 25 Certificates

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Learn C
Learn C++
Data structures and Algorithms
Competitive Programming
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Full stack Developer
SQL for Data Analysis
Frontend Developer
Java Backend Developer
Data Analysis using Python
Python Backend Developer
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Machine Learning using Python

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