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Sebastián Ramírez
@tiangolo
Creator of @FastAPI, Typer, SQLModel, Asyncer, etc. 🚀 From 🇨🇴 in 🇩🇪 . Open Source, APIs, and tools for data/ML. 🤖 Building @FastAPIcloud. ⚡️
Berlin, Germany
tiangolo.com
Born July 19
Joined August 2009
278
Following
83.9K
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Posts
  • Pinned
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    Sebastián Ramírez
    @tiangolo
    Jul 11, 2020
    I saw a job post the other day. 👔 It required 4+ years of experience in FastAPI. 🤦 I couldn't apply as I only have 1.5+ years of experience since I created that thing. 😅 Maybe it's time to re-evaluate that "years of experience = skill level". ♻
  • user avatar
    Sebastián Ramírez
    @tiangolo
    Jul 11, 2020
    Replying to @tiangolo
    BTW, I'm not really looking for job opportunities, I'm too happy where I am right now to look anywhere else. 😎💥 But it was still fun to see that. 😁🤷
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    Sebastián Ramírez
    @tiangolo
    Jan 20, 2025
    When I built @FastAPI I hoped it would be useful for some people... but I didn't expect this. 🤓 That's more zeroes than I can count. 😅🚀
    user avatar
    FastAPI
    @FastAPI
    Jan 20, 2025
    FastAPI has been downloaded 1 billion times. 😮🥳🎉 1,000,000,000 downloads. That's a lot! 😁🚀 github.com/fastapi/fastapi You can check it in pepy.tech/projects/fasta…
    422K
  • user avatar
    Sebastián Ramírez
    @tiangolo
    May 4, 2025
    I still can't believe it, I'm incredibly humbled 🤩 When I created @FastAPI, I never imagined it would get even close to Flask and Django. Let alone at the top across languages 🌍️ Thanks to those who inspired, helped, and adopted it 🙌 ...and I have big news tomorrow 😎
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    FastAPI
    @FastAPI
    May 4, 2025
    FastAPI now has 84k GitHub stars ✨ FastAPI is now the most starred backend framework 🎉 ...not only in Python, in all programming languages 🤯 Thanks to all who inspired it and paved the way 🙌 And thank you for adopting it! 🍰☕️ github.com/fastapi/fastapi
    153K
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    Sebastián Ramírez
    @tiangolo
    May 5, 2025
    BIG NEWS ✨ I started a company with an amazing team and the best backers 🤓 We're building @FastAPIcloud 🚀 Designed for @FastAPI and Python 🐍 One command: fastapi deploy We take care of the rest 😎 You code. We cloud. Join the waiting list! ☕️
    FastAPI Cloud
    From fastapicloud.com
    244K
  • user avatar
    Sebastián Ramírez
    @tiangolo
    Feb 23, 2021
    Replying to @tiangolo
    BTW, as this is being retweeted again, I wanted to clarify this: That was about half a year ago. Now I have 2+ years of experience with FastAPI! 🎉 ...almost there. 😂
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    Sebastián Ramírez
    @tiangolo
    Apr 5, 2025
    I received this today, @github making me feel like a celebrity receiving awards and such. 😊🎖️😁
    96K
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    Sebastián Ramírez
    @tiangolo
    Aug 24, 2021
    Big project, first public release! 📢 ✨ SQLModel ✨ ...the biggest thing I've built since FastAPI & Typer. 🤓 SQL DBs based on Python type hints. 😎 Each model is both a Pydantic and @sqlalchemy model. 🤯 Optimized for FastAPI 🚀
    GitHub - fastapi/sqlmodel: SQL databases in Python, designed for simplicity, compatibility, and...
    From github.com
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    Sebastián Ramírez
    @tiangolo
    May 15, 2022
    Why companies keep asking for so many required years of experience? 😩 I created @FastAPI just 3.5 years ago, I'll never be able to apply to those precious FastAPI jobs! 😱😆 Seriously, experience is a really bad proxy estimator for skill level. 🤓 ...Déjà vu 🤷
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    Comoelcometa
    @comoelcometa
    May 15, 2022
    @tiangolo mira
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    Sebastián Ramírez
    @tiangolo
    Apr 12, 2025
    Google's AI Agent Developer Toolkit uses @FastAPI 😎
    GitHub - google/adk-python: An open-source, code-first Python toolkit for building, evaluating, and...
    From github.com
    81K
  • user avatar
    Sebastián Ramírez
    @tiangolo
    Nov 24, 2023
    Today only, for black Friday! 🎁🖤 🤯 Get @FastAPI with a massive discount of 80% * You can pay just $0 instead of the regular price of $$$0 🎉 Includes all the easy-to-learn step-by-step tutorials and docs. 🤓 * Today only, or while stocks last.
    GitHub - fastapi/fastapi: FastAPI framework, high performance, easy to learn, fast to code, ready...
    From github.com
    102K
  • user avatar
    Sebastián Ramírez
    @tiangolo
    Sep 30, 2022
    Ahhh! 🤩 @FastAPI just reached 50k stars on GitHub! ⭐ When I started working on FastAPI, the most popular, huge, mainstream frameworks and tools I used and admired had 50k stars. 🧙 I didn't imagine FastAPI would get to this point and become one of the most used frameworks 🤯
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    Sebastián Ramírez
    @tiangolo
    Nov 27, 2023
    Now @FastAPI has 65k+ GitHub stars! ✨🎉 Since today, FastAPI has a few more GitHub stars than Flask. 🤯 Now FastAPI is the second most starred Python web framework, right after Django. 🥈
    97K
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    Sebastián Ramírez
    @tiangolo
    Nov 17, 2022
    When not the creator of Flask gets to take a selfie with not the creator of Redux (@acemarke) and not the creator of React (@dan_abramov). 😅🤩