I will build fastapi backend for startup mvps and small apps

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arshpreet_00
A
arshpreet_00
Arshpreet Singh
build fastapi backend for startup mvps and small apps
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build fastapi backend for startup mvps and small apps

About this gig

I will build a clean, secure, and scalable backend using Python and FastAPI for your startup MVP or small application.


This gig is ideal if you:

  • Have a frontend but need a backend
  • Are building an MVP
  • Need REST APIs for a web or mobile app
  • Want authentication and database integration
  • Need someone who understands backend fundamentals


What I can build for you:

  • FastAPI backend from scratch
  • REST APIs with proper request/response validation
  • JWT-based authentication (login, signup, protected routes)
  • Database-backed APIs (included in applicable packages) (PostgreSQL / MongoDB)
  • Clean project structure (models, schemas, routes, services)
  • Error handling & basic security practices
  • API documentation using Swagger/OpenAPI


Tech Stack:

  • Python
  • FastAPI
  • SQLAlchemy
  • PostgreSQL / MongoDB
  • JWT Authentication


I focus on:

  • Clean and maintainable code
  • Reliable backend logic
  • Clear communication
  • On-time delivery


Perfect for:

  • Startup MVPs
  • Small products
  • Founders validating ideas
  • Frontend developers needing backend support


Message me before ordering so we can discuss your requirements clearly.

  • Expertise

    • Debugging
    • Performance
    • Security
    • Design
    • Databases

  • Programming language

    • Python

  • Frontend framework

    • React.js
    • jQuery
    • Bootstrap
    • Tailwind CSS

  • Backend framework

    • Django
    • Express.js
    • Node.js

Get to know Arshpreet Singh

Arshpreet Singh

Python and Full Stack Web Developer, MERN, APIs, Automation

  • FromIndia
  • Member sinceOct 2025

  • Languages

    Hindi, Punjabi, English
I’m a full-stack developer with a strong focus on Python and the MERN stack (MongoDB, Express.js, React, Node.js). I specialize in building custom web applications, automation scripts, backend APIs, and data-driven solutions using Python. I’m also proficient in JavaScript, TypeScript, and experienced with modern frameworks like React, Bootstrap, and Tailwind CSS. For backend and cloud services. Whether you need a complete full-stack app, a Python-powered backend, or a custom script or tool — I deliver clean, scalable, and reliable solutions tailored to your needs.

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