I will build full stack web applications using react and nextjs

D
directtosumit
D
directtosumit
Sumit Garai
build full stack web applications using react and nextjs
Full Screen
build full stack web applications using react and nextjs
Full Screen
Full Screen
build full stack web applications using react and nextjsbuild full stack web applications using react and nextjsbuild full stack web applications using react and nextjs

About this gig

Looking to build a modern, high-performance web application or SaaS platform?


With 7 years of full-stack development experience, I build scalable web applications using React, Next.js, and Node.js, from frontend to backend.


WHAT I OFFER

  • ️ Frontend: React, Next.js App Router, Tailwind CSS, responsive UI, and Figma-to-code conversion.
  • ️ Backend & APIs: Node.js, Express.js, REST APIs, and Next.js Server Actions.
  • ️ Databases: MongoDB, MySQL, PostgreSQL, and Firebase.
  • Features: Authentication, user roles, dashboards, payment gateways, real-time data, maps, and AI integrations.
  • ️ Deployment: Firebase, Google Cloud, and deployment assistance.


WHY CHOOSE ME?

  • 7 years of hands-on full-stack experience.
  • Complete frontend, backend, and database development.
  • Clean, modular, maintainable code.
  • Clear communication and regular progress updates.


HAVE A PROJECT IDEA?

I can help build SaaS platforms, business applications, marketplaces, booking systems, e-commerce solutions, dashboards, and custom web applications.


Message me before ordering to discuss your requirements, project scope, and the right package.

  • Programming language

    • JavaScript

  • Expertise

    • Algorithms & Data structures
    • Performance
    • Security
    • Design
    • Databases

  • Frontend framework

    • Next.js
    • React.js
    • Tailwind CSS

  • Backend framework

    • Express.js
    • Next.js
    • Node.js
    • Supabase
    • Firebase

Get to know Sumit Garai

Sumit Garai

Mobile and Web Developer React Native Expo Nodejs Firebase

  • FromIndia
  • Member sinceAug 2026

  • Languages

    Bengali, Hindi, English
I'm a Full-Stack Mobile & Web Developer with 7 years of professional experience building and maintaining production applications. I specialize in React, Next.js, React Native, Expo, React Native Web, TypeScript, JavaScript, HTML, Node.js, Firebase, and GCP. My experience includes Firebase Cloud Functions, Firestore, Authentication, REST APIs, Docker, Android/Java, and Python. I can take your mobile and web app from idea to production or help fix, improve, and maintain an existing application.

My Portfolio

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