I will design your postgresql database with sqlalchemy and alembic

United States

I speak English

Backend Systems, Open Source Author

I'm a Python backend engineer with hands-on experience building and deploying real production systems. I specialize in FastAPI, SQLAlchemy, PostgreSQL, and Docker. I've built a deployed URL shortener,...
About this Gig

Need a backend built properly from the ground up? I will deliver a

production-ready REST API you can actually deploy not a tutorial

project with duct tape holding it together.


I have shipped FastAPI backends for live products handling real users,

concurrent requests, and multi-tenant data isolation. I know what

breaks in production and I build around it from day one.


WHAT YOU GET

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- Fully async REST endpoints CRUD, filtering, sorting, pagination

- PostgreSQL database with SQLAlchemy ORM and Alembic migrations

- JWT authentication access and refresh token flow included

- Input validation and proper error handling throughout

- Docker setup Dockerfile and docker-compose ready to deploy

- API documentation auto-generated via FastAPI

- Clean, commented source code that is yours to keep

- Deployable to Railway, Render, or your own server


THE STACK

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FastAPI / PostgreSQL / SQLAlchemy async / Alembic / Docker / JWT


TO GET STARTED

---------------------------------

1. What your API needs to do

2. What data it needs to store


Not Sure? Just describe your project and I will figure out the right structure for you.

Database type:

Centralized database

Key-value database

Platform:

BigQuery

MongoDB

MySQL

Notion

PostgreSQL

SQLite

SQL Server

Expertise:

Big data

Data structure

Design

SQL

Performance

My Portfolio