I will build a fastapi or django backend API with postgresql

Y
yukiumetsuit
Y
yukiumetsuit
Yuki U

About this gig

I will develop a FastAPI or Django backend API with clean structure, request validation, automatic API documentation, and optional PostgreSQL, Docker, or background job setup.


This gig is best for startups, small businesses, or developers who need a reliable Python backend for an app, internal tool, prototype, or SaaS idea.


Why choose me?


Im a backend-focused software engineer with experience building clean, reliable APIs using Python, FastAPI, PostgreSQL, Docker, and modern backend tools.


I focus on writing code that is easy to understand, easy to run, and easy to extend. I can help you turn your app idea, prototype, or internal tool into a working backend with clear API documentation and setup instructions.


What you can expect:

- Clear communication before and during the project

- Clean FastAPI project structure

- Request/response validation with Pydantic

- PostgreSQL integration when needed

- Docker setup for easier local development

- Simple documentation so you can run and test the project

- Honest feedback if something is outside the scope


My goal is not just to deliver code, but to give you a backend foundation that is practical, organized, and maintainable.

Get to know Yuki U

Yuki U

Software Engineer

  • FromUnited States
  • Member sinceFeb 2018
  • Avg. response time1 hour
  • Languages

    English, Japanese
I’m a backend-focused software engineer with experience building APIs, data-heavy backend systems, and product features using Python, Go, TypeScript, React, and SQL. Recently, I’ve been focusing on AI/RAG systems, including a full-stack internal docs assistant built with FastAPI and pgvector. I enjoy building practical, reliable systems that connect technical design with real product value.

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