Building your first REST API with FastAPI
A practical, opinionated walkthrough of going from `pip install fastapi` to a deployable API in an afternoon.
available for work
> Backend Engineer · CS Student · zinsu.dev
I build APIs, backend systems, and real products with Python and FastAPI.

// about api
A cleaner, quieter presentation for the profile payload. No sticky fade, just a terminal-style response that lands and hands off to the rest of the page.
// about
I'm a Computer Science student who fell in love with backend work — the part of the system nobody sees, but everything depends on. I write Python and FastAPI for a living mind, and I'm picking up JavaScript on the side so the front end stops feeling like a foreign country.
Tech stack
// projects
// writing
// contact
Got a backend that needs taming? An API that needs designing? I'm one email away.