I will build fastapi backend with postgresql, sqlalchemy, jwt and async apis

S
shahzadsaeeddev
S
shahzadsaeeddev
Shahzad Saeed
build fastapi backend with postgresql, sqlalchemy, jwt and async apis
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build fastapi backend with postgresql, sqlalchemy, jwt and async apis
Full Screen
build fastapi backend with postgresql, sqlalchemy, jwt and async apisbuild fastapi backend with postgresql, sqlalchemy, jwt and async apis

About this gig

Need a fast, scalable, and production-ready Python backend for your web app, mobile app, SaaS platform, or business system?


I will build your FastAPI backend with PostgreSQL, SQLAlchemy ORM, JWT authentication, async endpoints, and clean REST API architecture.


WHAT YOU GET:

  • FastAPI REST API development
  • PostgreSQL database design
  • SQLAlchemy ORM models and relationships
  • Async API endpoints for better performance
  • JWT authentication and role-based access
  • Pydantic schemas with validation
  • Full CRUD APIs with error handling
  • API integration ready for React, Next.js, Vue, Flutter, or mobile apps
  • Docker setup and environment configuration
  • Clean, documented, and maintainable source code


REAL EXPERIENCE:

I have worked on POS systems, ecommerce backends, order management systems, SaaS tools, admin dashboards, API integrations, and business automation platforms using Python.


WHY FASTAPI?

FastAPI is a great choice for modern REST APIs, microservices, async apps, and high-performance backend systems.

Please message me before ordering so I can review your requirements and suggest the best package.


Lets build it!

  • Expertise

    • Debugging
    • Performance
    • Security
    • Databases
    • Source control

  • Programming language

    • Python

  • Frontend framework

    • React.js
    • Tailwind CSS

  • Backend framework

    • Django
    • FastAPI
    • Flask

Get to know Shahzad Saeed

Shahzad Saeed

Python Backend Developer with Django, FastAPI and React

  • FromPakistan
  • Member sinceMay 2026
  • Avg. response time1 hour

  • Languages

    Urdu, English
Hi, I’m Shahzad Saeed, a Python Backend and Full-Stack Developer with 3+ years of experience. I specialize in Django, DRF, FastAPI, PostgreSQL, React, Docker, Redis, Celery, REST APIs, POS systems, ecommerce, fintech/accounting modules, and ZATCA e-invoicing. I can build backend APIs, admin dashboards, database models, order management, inventory workflows, reporting modules, and custom business automation systems. My focus is clean code, secure APIs, optimized queries, and reliable delivery.

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