I will build a scalable fastapi backend with postgresql and jwt authentication

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Fredrick N
build a scalable fastapi backend with postgresql and jwt authentication
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build a scalable fastapi backend with postgresql and jwt authentication

About this gig

Are you looking for a fast, scalable, and production-ready backend for your application?

I specialize in building high-quality backends using FastAPI and PostgreSQL, with a focus on clean architecture, performance, and security.

What I can build for you:

  • REST API using FastAPI
  • PostgreSQL database design
  • CRUD operations (Create, Read, Update, Delete)
  • JWT authentication
  • Input validation using Pydantic
  • Clean and maintainable project structure

Why choose me:

  • Backend-focused (not a generalist)
  • Production-ready code standards
  • Clear communication and structured delivery

Packages are based on complexity (number of endpoints and database tables).

Please message me before placing an order so I can clearly define your requirements and avoid scope issues.

  • Expertise

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

  • Programming language

    • Python

  • Backend framework

    • Express.js
    • FastAPI
    • Node.js

Get to know Fredrick N

Fredrick N

Junior Backend Software Engineer

  • FromKenya
  • Member sinceApr 2026
  • Avg. response time1 hour

  • Languages

    English
I am an Information Technology graduate specializing in cloud-native backend engineering. I build scalable REST APIs and microservices using Python, FastAPI, containerized with Docker. I am passionate about async-first architectures and database optimization.

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