I will develop a high performance and secure fastapi backend

H
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H
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Hammad Rehman
develop a high performance and secure fastapi backend
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develop a high performance and secure fastapi backend

About this gig

About this gig

Need a clean, scalable backend for your product or MVP?

I build production-ready FastAPI and NestJS backends with clean architecture, JWT authentication, and Docker-ready configs stable, secure, and easy to maintain.


What I Can Build:

  • REST APIs for products, dashboards, or services
  • JWT authentication systems
  • Database integration (MySQL, PostgreSQL, MongoDB)
  • CRUD systems and business logic
  • Background tasks and rate limiting
  • Dockerized, deployment-ready apps

Why Me:

  • Backend experience building production APIs (FastAPI + NestJS) at a software company
  • Hands-on with auth systems and DB-integrated backends across shipped projects


What You Get:

  • Clean, maintainable code
  • Real production project structure
  • Environment-based config, logging, error handling
  • API docs (Swagger)
  • Clear communication throughout

Message me before ordering if you'd like to discuss your project first.

  • Expertise

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

  • Programming language

    • Python

  • Frontend framework

    • Next.js

  • Backend framework

    • Django
    • Express.js
    • NestJS
    • Node.js

Get to know Hammad Rehman

Hammad Rehman

I will create backend APIs, agentic AI workflows, and RAG based LLM systems

  • FromPakistan
  • Member sinceJul 2026

  • Languages

    Urdu, English, Punjabi, Pashto
If you need someone who can take an idea from "what if we had an AI feature that" to a working, tested backend that's what I do. Let's build something solid. I help businesses build reliable backend systems and AI features that work in production, not just demos. With experience across backend projects, I specialize in: REST APIs (FastAPI, NestJS), Agentic AI & RAG pipelines (LangChain, FAISS), JWT authentication & backend architecture, and data dashboards. I have shipped a job portal with AI accessibility features, a doctor-scheduling platform, and a RAG pipeline for tracing misinformation.

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