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Hello! I am
Tapajyoti Bose
Product Developer


UpworkFreelanceMay 2021 - Present
A Top Rated Freelancer at Upwork, an American freelancing platform and the largest network of independent professionals to get things done, from quick turnarounds to big transformations.
LoungeFreelanceJanuary 2022 - Present
Developed features for the web & native app which took the app from launch to 90,000 monthly active users. Was awarded with a 5-Star review and the following testimonial: “Tap is an exceptional software engineer. He worked in my team for nearly a year, and consistently performed to an extremely high level. In particular his strengths are his attitude, speed to output, intellectual curiosity and ability to learn new things. I can't recommend Tap highly enough!”
ReplaiFreelanceJanuary 2022
Developed the entire UI Library for Replai, a Multi-Million Dollar Startup that leverages AI and Machine Vision to make better creative decisions at scale.
Clyde.aiFreelanceNovember 2021 – January 2022
Clyde is a AI powered Web Application which automatically calculates the value of rewards you'd earn based on your transaction data. Collaborated with the team to develop the Clyde Web Application.
Element Finance
Element FinanceFreelanceNovember 2021
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!"
ChirrupFreelanceMay 2021 – September 2021
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.”
HomeJamFreelanceFebruary 2021
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 ProjectNovember 2020 - January 2021
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 MaintainerOctober 2020 – Present
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 SourceOctober 2020
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 ProjectOctober 2020
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 ProjectAugust 2020
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 ProjectMay 2020
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 24InternshipJanuary 2020 - July 2020
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 ProjectNovember 2019 - February 2021
Solved 350+ interview problems from Daily Coding Problem, a mailing list for coding interview problems asked at FAANG and other top tech companies.


5+ Times Global #1 Weekly Blog Writer
January, 2022
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 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: "Highly skilled frontend developer. I was continuously impressed with how quickly Tap could help turn a concept into working product. He'll be an asset on any project he works on and I'd happily work with him again."View Resume


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