I will build full stack application

S
saurabh4545
S
saurabh4545
Saurabh
build full stack application
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build full stack application

About this gig

Are you looking for a reliable Full Stack Developer to build or improve your web application?

I'm a Full Stack Developer with 2+ years of experience specializing in React.js, Node.js, Express.js, and PostgreSQL. I build clean, responsive, and scalable web applications from single features to complete full stack apps.

What I offer:

Full stack web app development (React + Node.js + Database)

Custom UI components and responsive design

REST API development and integration

Bug fixes and performance improvements in existing apps

AI feature integration chatbots, GPT/OpenAI API, and automation tools added to your web app

Why work with me:

  • Clean, maintainable code not just "working" code
  • Clear communication throughout the project
  • On-time delivery, with updates along the way
  • Happy to work from a design (Figma) or just a rough idea

Whether you need a small feature added, a full app built from scratch, or want to bring AI capabilities into your existing product, I'll make sure it's done right.

Let's discuss your project message me before ordering if you have specific requirements!

  • Programming language

    • Java

  • Expertise

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

  • Frontend framework

    • Bootstrap
    • jQuery
    • React.js

  • Backend framework

    • Express.js
    • FastAPI
    • Node.js

  • AI & low/no code builders

    • Lovable
    • Claude
    • Cursor

Get to know Saurabh

Saurabh

Fullstack Developer

  • FromIndia
  • Member sinceJul 2026

  • Languages

    Hindi, Marathi, English
Software Developer with 1+ year of experience, primarily focused on frontend development with React.js while also delivering full-stack features using Node.js and PostgreSQL. Built a centralized component library adopted across multiple internal projects and engineered a high-performance filtering system for a live pharmaceutical analytics product. Comfortable extending into backend and API work when needed, with hands-on experience across REST APIs, Redux, and Jest-driven testing.

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