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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

    Senior Frontend Developer

  • Years of Experience

    6.5 years

  • Professional Portfolio

    View here

Skillsets

  • React-native-paper
  • REST
  • Neondb
  • MongoDB
  • Microsoft codepush
  • JWT
  • Google Cloud Platform
  • ESLint
  • Cloudinary
  • Android
  • JavaScript - 5 Years
  • Nextjs
  • Drizzle orm
  • Tailwind CSS
  • Spring Boot
  • TypeScript
  • React.js
  • Nodejs
  • NestJS

Professional Summary

6.5Years
  • 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
  • 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

  • icon-tool

    Google Cloud

Work History

6.5Years

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
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

Expense Tracker - Nextjs Full stack

    Designed and implemented relational database schema in NeonDB with proper table relationships between budgets and expenses. Leveraged Next.js App Router and server-side rendering for optimized performance and SEO-friendly pages. Utilized Drizzle ORM for type-safe database operations, schema migrations, and query building.

E-tutor : Learning Management System - MERN stack

    Developed full-stack LMS platform with MongoDB, React, Tailwind CSS, and Cloudinary for media management. Implemented dual-role system: Instructor dashboard for course creation/management and Student dashboard for course access and progress tracking. Integrated JWT authentication for secure user access and role-based authorization.

Education

  • Bachelor of Technology (Electronics and Communication)

    National Institute of Technology, Agartala (2018)

Certifications

  • Modern application development - nptel- iit