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Abhirup Datta

I’m Abhirup Datta, a frontend-focused developer with experience in React, TypeScript, and Node.js. I’ve led projects ranging from migrating large codebases to building full-stack applications and launching my own productivity app. Passionate about clean, scalable design and performance optimization, I enjoy turning complex challenges into simple, user-friendly solutions.

  • Role

    Sr. Fullstack Developer

  • Years of Experience

    6.42 years

  • Professional Portfolio

    View here

Skillsets

  • JavaScript - 5 Years
  • NestJS
  • Nodejs
  • React.js
  • TypeScript
  • Android
  • ESLint
  • Google Cloud Platform
  • Next.js
  • React-native-paper
  • Spring Boot
  • Tailwind CSS
  • React Router

Professional Summary

6.42Years
  • Jul, 2024 - May, 2025 10 months

    Senior Frontend Developer

    Mondee
  • Sep, 2023 - May, 2024 8 months

    Founder

    Achiev
  • Aug, 2020 - Aug, 20233 yr

    UI Engineer 2

    Letstransport

  • UI Engineer 1

    Letstransport
  • Jul, 2018 - Nov, 20191 yr 4 months

    Systems Engineer

    Infosys Limited
  • Dec, 2019 - Jul, 2020 7 months

    Full Stack Developer

    Conflux Technologies

Applications & Tools Known

  • icon-tool

    Git

  • icon-tool

    PyCharm

  • icon-tool

    Google Cloud Platform

  • icon-tool

    Spring Boot

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    Google Cloud

Work History

6.42Years

Senior Frontend Developer

Mondee
Jul, 2024 - May, 2025 10 months
    Led the migration of one frontend codebase from JavaScript to TypeScript. Successfully upgraded webpack and Node.js versions in legacy codebase, improving build performance. Optimized chatbot UI by addressing production and existing issues.

Founder

Achiev
Sep, 2023 - May, 2024 8 months
    Led the end-to-end development and launch of a personal productivity app, managing the project from ideation through to market introduction. Architected and developed the backend of the application using NestJS and Node.js. Collaborated with a co-developer to build the Android application. Managed backend deployment on Google Cloud Platform.

UI Engineer 2

Letstransport
Aug, 2020 - Aug, 20233 yr
    Refactored login/register flows and created a new home layout for Partner App, increasing onboarding conversion. Developed bid management dashboard to optimize booking fulfillment. Implemented Two-Factor Authentication in internal dashboard.

Full Stack Developer

Conflux Technologies
Dec, 2019 - Jul, 2020 7 months
    Developed REST APIs using Spring Boot and frontend features for Finflux Web microfinance Loan Management System.

Systems Engineer

Infosys Limited
Jul, 2018 - Nov, 20191 yr 4 months
    Completed JavaScript developer training (MEAN Stack). Specialized in React.js frontend development.

UI Engineer 1

Letstransport
    Built shareable ESLint config NPM library and integrated Microsoft Codepush for OTA updates. Created reusable components for in-house design system library using React-native-paper.

Achievements

  • Higher Secondary Education - 96%

Major Projects

2Projects

Personal Blog

    Built with Next.js and react-markdown for dynamic rendering of markdown-based content. Supports writing and viewing blog posts with clean and responsive UI. Styled with Tailwind CSS.

Cashmere ERP System - Frontend

    Built Invoice generator using React, TypeScript, React Router, and Tailwind CSS with Shadcn/ui components. Implemented dynamic form handling with real-time calculations and customer data input. Leveraged Shadcn/ui design system and Tailwind utilities for consistent, scalable component styling.

Education

  • Bachelor of Technology (Electronics and Communication)

    National Institute of Technology, Agartala (2018)

Certifications

  • Modern application development - nptel- iit