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Hello! I am
Tapajyoti Bose
Product Developer


A 5 Star Rated Freelancer and Featured as a Rising Talent at Upwork, an American freelancing platform and the largest network of independent professionals to get things done, from quick turnarounds to big transformations.
Element Finance
Element FinanceFreelance
Created the Component Library for Element Finance and was awarded a 5 Star Review for the final product and the following Testimonial: "Tapajyoti was great and not only completed the job to the best of his ability but under the alotted time and budget! He was quick to communicate about issues and think on his feet. Great to work with!"
Built the Dashboard UI and was awarded a 5 Star Review for the final product and the following Testimonial: "Amazing front-end developer. Tap helped build out our web app and will add value to any future project he works on. Works quickly. Easily adaptable. And helped form solutions to problems that popped up along the way. We'd happily hire him again."
Developed the payment confirmation page and a plethora of bug fixes for HomeJam Web App, an application delivering virtual concerts like you’ve never experienced before.
SmartsappPersonal Project
With SmartsApp, you'll get fast and simple messaging secured with End to End Encryption for free, available on the web, all android & iOS phones, and Windows, Linux & macOS computers all over the world. Used Diffie-Hellman Key Exchange algorithm to generate the shared keys & XOR Cipher to encrypt messages. The tech stack consisted of React, Redux, Electron, Flutter & Firebase.
The Algorithms
The AlgorithmsOpen Source Maintainer
Maintaining and Adding New Algorithms to the code base of the world's largest Open Source resource for learning Data Structures & Algorithms and their implementation in any Programming Language.
Hacktober Fest 2020
Hacktober Fest 2020Open Source
Created Quality Pull Requests in the celebration of the Open Source Spirit at Hacktoberfest, a month-long celebration of open source software run by DigitalOcean in partnership with GitHub and Twilio.
UnHookPersonal Project
If you are one of the rare breed of people who call themselves programmers, you must have faced the following situation: You were so busy working, that you forgot to take a break from coding... now your eyes hurt due to the excessive stress on them. The solution? Use UnHook, an app that helps you unhook yourself from the screen by reminding you to take breaks at the right time. The tech stack consisted of React, Redux & Electron.
Pizza Man
Pizza ManPersonal Project
Pizza Man is always open to serve you. Order all your favorite pizzas from the comfort of your home, and we will ensure free delivery for all orders. The tech stack consisted of React & Redux.
Weather Man
Weather ManPersonal Project
Weather Man has local and international weather forecasts from the most accurate weather forecasting technology featuring up-to-the-minute weather reports. The tech stack consisted of Python & Django along with Open Weather API, Chart.js & AOS.
Campus 24
Campus 24Internship
Developed the landing page and worked on the web application of Campus 24, a tech startup aiming to revolutionize the interconnections between college departments by fueling collaboration, entrepreneurial spirit, talent development, learning experience, and team spirit.
Daily Coding Problems
Daily Coding ProblemsPersonal Project
Solved 350+ interview problems from Daily Coding Problem, a mailing list for coding interview problems asked at FAANG and other top tech companies.


Four Times Global #1 Weekly Blog Writer
November, 2021
Top Rated Freelancer
September, 2021
Rising Talent
July, 2021
Mars 2020 Helicopter Mission Contributor
GitHub & NASA
April, 2021
Global rank 750
Google Kickstart 2020 Round H
November, 2020
Winner of Coding Competition
RCC Institute of Information Technology
March, 2020
1st Runner-up of Coding Competition
Heritage Institute of Information Technology
September, 2019
2nd Runner-up of Coding Competition
Government College of Engineering and Ceramic Technology
March, 2019


I am Tapajyoti Bose, a 5 Star & Top Rated Freelancer on Upwork. I am also an avid Open Source Contributor with contributions ranging from Huge Feature Additions to Tiny Fixes and Documentation Changes at several Large Organizations (like Microsoft, Amazon, Material UI, Numpy, Webhint, etc.) The Client Review below, which you will find in my Upwork reviews and others like it, describes the quality of work and value that you can expect from working with me: "Tapajyoti was amazing to work with. Great communication skills and fast delivery of a project. I found that sending him a Figma file and doing a brief (15 - 30 minute) Zoom meeting was all that I needed to get exactly what I wanted back."View Resume


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