Hi all, I'm Prosenjit Chandra Biswas 👋

Software Engineer @Techjays Ltd. | Full Stack Developer | AI Enthusiast

About Me

I’m a Software Engineer with more than 2 years of experience specializing in MERN Stack development. I design and build scalable, high-performance web applications using MongoDB, Express.js, React, and Node.js, while leveraging AWS Cloud for enhanced performance. With a passion for problem-solving, I’ve solved 500+ algorithmic challenges on platforms like Codeforces, LeetCode, and AtCoder, strengthening my skills in algorithms and data structures. I thrive in agile, collaborative environments and am committed to continuous learning and innovation.Outside of coding, I enjoy cricket, reading, music, and traveling. Let’s connect and create impactful solutions together! 🚀

What I do

CRAZY FULL STACK DEVELOPER WHO WANTS TO EXPLORE EVERY TECH STACK

  • html-5

  • css3

  • sass

  • JavaScript

  • reactjs

  • nodejs

  • swift

  • npm

  • sql-database

  • aws

  • firebase

  • python

  • docker

⚡ Develop highly interactive Front end / User Interfaces for your web and mobile applications

⚡ Progressive Web Applications ( PWA ) in normal and SPA Stacks

⚡ Integration of third party services such as Firebase/ AWS / Digital Ocean

Proficiency

Frontend/Design

Backend

Programming

Education

Daffodil International University
Daffodil International University
Bachelor of Science in Computer Science

September 2020 - December 2024

    Birshreshtha Noor Mohammad Public College
    Birshreshtha Noor Mohammad Public College
    Higher Secondary

    June 2016 - June 2019

      Experiences

      Techjays
      Techjays
      Software Engineer
      May 2024 – Present

      React Js, Node js, Mongo DB, Python, Docker, AWS

        Top G book center
        Top G book center
        Software Developer
        Feb 2023 – April 2024

        React Js, Node js, Firebase, WebSockets, Socket.io

          Achievements And Certifications 🏆

          Achievements, Certifications, Award Letters and Some Cool Stuff that I have done !

          Google Code-In Logo
          DIU Crack Dataset Contest 2024

          Postion: 10th (DIU_CodeBit), Leaderboard position: 8th

          Problem Solving Activities 🏆

          My Competitive Programming Journey

          Google Code-In Logo
          CodeForces

          Solved More than 100 Problems.

          Google Code-In Logo
          Leetcode

          Solved More than 100 Problems.

          Google Code-In Logo
          Beecrowd

          Solved More than 200 Problems.

          Open Source Projects

          BDBookShop

          E-commerce Web-app( My Paid Project). An application to sell and keep track of books on a shop. A CMS is included to modify the bookshop UI and keep track of the in‑stock and out‑of‑stock books.

          JavaScript

          0

          2

          16.5 MB

          FinanciPal

          The "Expense Manager with Firebase" project empowers users to take control of their financial well-being by providing a comprehensive and user-friendly expense management solution.

          Java

          0

          2

          125 KB

          CPPlibrary

          Programming Concept and Problem Solving in C++

          C++

          0

          5

          6.3 MB

          Tank-Combat-War-Battle-Game

          Tank-Combat-War-Battle-Game using Python.

          Python

          0

          2

          342 KB

          Competitive-Programming-Reference-Bangla

          বাংলায় প্রোগ্রামিং রিসোর্সসমূহ | Online Competitive Programming References

          Java

          0

          0

          65.4 MB

          petcare

          PHP

          0

          1

          1.1 MB

          Big Projects

          SOME STARTUPS AND COMPANIES THAT I HELPED TO CREATE THEIR TECH

          PathOptimzer
          PathOptimzer

          A career development web app that generates professional resumes, offers personalized LinkedIn job recommendations, and provides skill gap analysis with learning suggestions to help users optimize their career growth.

          BDBookShop
          BDBookShop

          E-commerce Web-app( My Paid Project). An application to sell and keep track of books on a shop. A CMS is included to modify the bookshop UI and keep track of the in‑stock and out‑of‑stock books.

          coursela
          coursela

          Coursera is a full-stack online course-selling platform. It features a role-based access system, allowing teachers to create and manage courses, admins to oversee platform operations, and students to enroll in interactive learning modules, and secure transactions are facilitated via SSLCommerz.

          Undergrad Thesis 🏆

          It's my under grad thesis under supervison Mrs. Nazrin Sultana

          Google Code-In Logo
          Undergrad Thesis

          Title: Contractless ticketing system for metro Rail

          Podcast 🎙️

          I LOVE TO TALK ABOUT MYSELF AND TECHNOLOGY

          Reach Out to me!

          Discuss a project or just want to say hi? My Inbox is open for all.

          "I always count my output, not my input."

          Dhaka, Bangladesh
          Open for opportunities: Yes
          Prosenjit Biswas