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Hey! I'm @tiangolo (Sebastián Ramírez) 👋

I'm a software developer from Colombia. 🇨🇴

I currently live in Berlin, Germany. 🇩🇪

I have been building APIs and tools for Machine Learning and data systems, in Latin America, the Middle East, and now Europe, with different teams and organizations. 🌎

I created FastAPI, Typer and a bunch of other open source tools. 🚀

I like to build things with Deep Learning/Machine Learning, distributed systems, SQL and NoSQL databases, Docker, Python, TypeScript (and JavaScript), modern backend APIs, and modern frontend frameworks. 🤖

I'm currently dedicating a high percentage of my time to FastAPI, Typer, and my other open source projects. At the same time, I'm also helping a limited number of teams and organizations as an external consultant. If you would like to have my help with your team and product, feel free to contact me. 🤓

If my open source projects are useful for your product/company you can also sponsor my work on them.

You can find me on:


  1. fastapi Public

    FastAPI framework, high performance, easy to learn, fast to code, ready for production

    Python 45.6k 3.5k

  2. typer Public

    Typer, build great CLIs. Easy to code. Based on Python type hints.

    Python 7.8k 303

  3. Full stack, modern web application generator. Using FastAPI, PostgreSQL as database, Docker, automatic HTTPS and more.

    Python 9k 1.6k

  4. sqlmodel Public

    SQL databases in Python, designed for simplicity, compatibility, and robustness.

    Python 7.4k 303

  5. asyncer Public

    Asyncer, async and await, focused on developer experience.

    Python 640 23

  6. Docker image with uWSGI and Nginx for Flask applications in Python running in a single container. Optionally with Alpine Linux.

    Python 2.7k 569

1,320 contributions in the last year

May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Mon Wed Fri

Contribution activity

May 2022

Created 1 repository

Created a pull request in tiangolo/fastapi that received 6 comments

👷 Add pre-commit GitHub Action workflow

👷 Add pre-commit workflow to GitHub Action

+44 −1 6 comments
Opened 23 other pull requests in 6 repositories
tiangolo/fastapi 10 merged 1 closed 1 open
tiangolo/typer 5 merged
tiangolo/asyncer 3 merged
trallnag/prometheus-fastapi-instrumentator 1 open
tiangolo/sqlmodel 1 open
ray-project/ray 1 merged
Opened 1 issue in 1 repository
tiangolo/fastapi 1 open
38 contributions in private repositories May 2 – May 28

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