About Me

I am a Software Engineer at Atlassian. I am a backend developer who has worked on various backend technologies such as Python/Django, Java/Spring, Javascript/Node.js, etc.. I also write technical blogs here.

I am a Machine Learning enthusiast and have done ML algorithms courses from Udacity.

I also love to play cricket and badminton

Sumit Roy

Portfolio

Here are some of my recent work

Darwin HLD Designer
Darwin: High-Level Design Diagram Builder

An interactive web application for creating High-Level Design (HLD) diagrams.

  • Drag & Drop Canvas for system components
  • Smart connectors, undo/redo, multi-select
  • Export/import diagrams as image or JSON
  • Responsive UI for desktop and mobile
  • Built with React 19, Vite, Tailwind CSS, TypeScript
Jutsu
Jutsu: Anime Character Generator

A web app that generates anime characters based on GitHub repositories using Gemini AI. Enter a github username and get a anime character based on your github repos.

  • Generates fun analysis of github users based on their repos
  • Uses Gemini AI for summary and mapping anime characters to github users
  • Built with React, TypeScript, Vercel
  • Clean, responsive UI
Chort
Chort

URL shortener service

  • No login signup or payment required
  • Shorten your links and share them
  • Built with python, django, mysql, bootstrap, css, html
Maryo
Maryo

Final boss of Maryo. Try to beat him.

  • A game with dragon, do I need to say more?
  • Gravity to pull you down
  • Fireballs to avoid
  • And a surprise after you spend 20 secs in the game
  • Built with Pygame and some love for mario
GitHub Repo
Snipcode
Snipcode

Code saving and sharing

  • User login and signup
  • Save code snippets privately or publicly
  • Search the code snippets available publicly
  • User profile page with favorite languages and snippets
  • Built with express, node.js, postgres, bootstrap, css, html
GitHub Repo
Chatbot
Chatbot

Self Learning Chatbot

  • A chatbot that can reply with voice, built when chatbots were alien
  • It can learn from the user and reply accordingly
  • Built with python, nltk, pyttsx3
GitHub Repo