Aritra Majumder

I'm a


With a deep love for mathematics and algorithms, I love to embrace every challenge that requires intense brainstorming and problem-solving skills.


CS sophomore, Coder & Developer.

  • Birthday: 29th September, 2000
  • Degree: Masters
  • Mail:
  • City: Kolkata, India
  • Major: Computer Science
  • Phone: +918240484924

I'm currently a sophomore in Computer Science at CMI. There are four core courses, Algorithms, TOC, Haskell and Logic that I've taken in the first semester.

Recently, I have focused on development. There was a time when I used to compete in Codeforces (I'm still an Expert :3) and Leetcode. My favourite subjects are computer science, mathematics and physics.

Besides, I love to embrace the most beautiful game, football, on and off the field. My favourite club? - always Real Madrid. Most of my pastimes I spend watching soccer, anime and reading Manga.

You might get to know me better if you go through my linkedin profile or the blogs I have written so far (or will be writing). If you need any help and think I might help you, please reach out to me.


competitve programming 80%
Data Structures and Algorithms 90%
JavaScript 75%
Git and Github80%
Django and NodeJS 70%
VueJS, Svelte, ReactJS 70%
System Design and LLD 50%
Database Management System60%




Innovative web developer with 1 year of experience developing robust, fault-tolerant backend servers with minimum latency.

  • Kolkata, India
  • +91-8240484924


Masters, Computer Science


Chennai Mathematical Institute, Chennai, India

  • CGPA: --
  • Semester-1 subjects:
    • Algorithms, Theory of Computation, Logic, Haskell

Bachelors, Electrical Engineering


Jadavpur University, Kolkata, India

  • CGPA: 9.01
  • Student projects:
    • Sliding mode control and Control of Electric Vehicles

Higher Secondary (WBSCHSE), Science

2017 - 2019

Ramakrishna Mission Ashrama Vidyalaya, Narendrapur

  • Marks obtained: 94.8

Secondary (WBBSE)

2011 - 2017

Ramakrishna Mission Ashrama Vidyalaya, Narendrapur

  • Marks obtained: 94.57


GSoC @Mathesar


Center of Complex Interventions, Remote

  • Mathesar is a tool that aims to deliver database assets to non-technical personnel.
  • Completed working on Adding more summarization functions to enhance user experience.
  • Completed working on developing backend (Django), frontend (Svelte, TypeScript) and database management (PostgreSQL).
  • Successfully completed GSoC '23 with Mathesar and learnt a lot of things.

Backend developer Intern


Shiksha-Sopan, Kanpur, India

  • NAEST is an annual competition under professor HC Verma
  • Developing fault-tolerant back-end of the online examination system that may achieve minimum latency.
  • Worked on developing exam infrastructure and document verification.
  • NAEST was a very successful initiative.

Technological Consultant Intern


PricewaterhouseCoopers, Kolkata, India

  • Summer Intern at PricewaterhouseCoopers , Kolkata as a technology consultant.
  • Worked on a Data analytics project using Azure Data Factory (ADF) to create notebooks and pipelines.
  • Used python modules like Pandas , NumPy , Apache Pyspark and SQL .

CMI Chapter

Semester 1

Here is the GitHub repo to view the courses I have taken and my performance (papers and my responses).

Projects and Contributions

Project Lighthouse

An industry-based project under PwC to assess data quality of big data using modules like Pandas, NumPy and Apache Pyspark in Databricks.


A real-time chat application built on with a nice and simple UI.


A demo e-commerce site for shopping books, with features like Register, Login, text-autocomplete and Elastic-search .


Fork of the Mathesar project, where I have been contributing since March, '23. You can view my merged PRs there.


This repository contains a few submitted GSoC proposals for 2023. Your contributiona might help build this repo


To view all the other projects (or the projects, I will be doing in future) you can visit my GitHub profile


My First Blog

Google Summer of Code '23, my introduction to open source.

GSoC Second Blog

Google Summer of Code '23, Add More Summarization Functions

GSoC Third Blog

Google Summer of Code '23, Implementing Modular Average

GSoC Final Blog

GSoC '23: Thanks for Everything

GSoC '24 First Blog

GSoC '24: My introduction to OmegaUp



Rajpur, Kolkata, India



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