Sebastián Ramírez
@tiangolo
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Creator of @FastAPI, Typer, SQLModel, Asyncer, etc. 🚀 From 🇨🇴 in 🇩🇪 . Open Source, APIs, and tools for data/ML. 🤖
Berlin, Germany
Joined August 2009
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". ♻.
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For Halloween, I'll dress up as auto-complete-man. 🦸⌨️.
The Gotham City of GitHub, and the Hero It Deserves. “You’re like a Batman for open source packages. You swoop in, fix the autocomplete, and leave a PR behind.”
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Get your favorite soda and go update your @FastAPI 😎. Thanks @patrick91! 🥤.
Here's FastAPI 0.115.14 🚀. @patrick91 fixed support for unions of @pydantic models in Form data. 🐛🎉. (This will make it easier to implement single sign-on 😉).
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I had a lot of fun in this podcast with @mlopscommunity 🎙️. We chatted about my (secret) ML background 🤖. Lots of @FastAPI, how that's related to starting @fastapilabs and @FastAPIcloud, and many of my particular views on building (or not building) things. 🤓.
Big News from the MLOps Community Podcast!. We got to hang out with the @tiangolo—yes, the creator of FastAPI and now the brains behind @fastapilabs—and let’s just say, this one’s a gem.
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It took me years to finally start a company. I was avoiding it. 😅. But now I started @fastapilabs to build @FastAPIcloud with an awesome team. 😎. Also, to keep developing the open source projects, @FastAPI and friends. 🚀. Here's my thought process and reasons behind it all. 🤓.
Why @fastapilabs, why @FastAPIcloud? 🚀. Why a cloud dedicated to @FastAPI by the same team behind it? And why now? 🤓. What about the open source projects? 🎁. All in the new blog post:
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New drinking game, every time I say "eh" you take a shot. Or a sip. It can be coffee. I don't want to get you drunk so early. ☕. BTW, "eh" is the Spanish "thinking" expression equivalent to "ah" in English. 😂.
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At @pyconit we had swag for @FastAPIcloud (@fastapilabs) and @FastAPI and friends. 🎁. Did you get one of our stickers, t-shirts, or Colombian coffee bags? I wanna see pics, share them here! 🖼️
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RT @pyconcolombia: Sebastian Ramirez is Creator of FastAPl, Typer, SQLModel, Asyncer and other open source tools, talked with us about thei….
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Durante @pyconcolombia, el año pasado, @karobotco me hizo una entrevista en español. Ya está disponible. 🇨🇴🚀🎉.
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We were at @pyconit last week with part of the @fastapilabs (and @FastAPI) team, we had a blast chatting about @FastAPIcloud! 🤌🍕. Thanks to everyone who came to say hi for all the great conversations! 🚀
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RT @realpython: Typer has been upgraded to support the latest Click. Want to learn how to use Typer to create powerful CLI applications: ht….
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My opening keynote for @JOTBConf (from 2 weeks ago), live coding a @FastAPI app and deploying to @FastAPIcloud, is now live 🚀.
Here is the video from @tiangolo for the Opening Keynote of @JOTBConf 2025!. Discover how Sebastián Ramírez introduces FastAPI Cloud.
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Here's Typer 0.16.0, with support for the latest Click 8.2 🚀.
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I have never been to Taiwan. But this year I'll get the chance to give a keynote at PyCon Taiwan! 😁🚀 🇹🇼. I'll share a big mix of random tips learned from open source, applicable to products. 🤓.
🚀 What’s behind FastAPI, Typer & SQLModel?. At #PyConTW2025, creator @tiangolo shares the real story—design choices, wild lessons & dev tips you won’t find in the docs. A 45-min brain dump you’ll wish was longer. 🎟️Get ticket now👉 #FastAPI #Python
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I had a lot of fun chatting with @bbelderbos about open source, @FastAPI, and also @fastapilabs and @FastAPIcloud on the @pybites podcast. 😁 🚀. You might get a more personal view of how I think about all this stuff. 🤓.
Thanks for joining us @tiangolo 🎉 and for all you do with @FastAPI, other libs, and now @FastAPIcloud 😍 . It will be so nice to deploy with just: `fastapi deploy` 🚀. Learn more below 💡🎧.
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RT @JOTBConf: Where is everyone?. At Sebastián Ramírez’s Open Keynote of course!! (@tiangolo) . #JOTB25 #TechConference #Sohrlin
https://t.….
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This is so cool! 🤯. Those mind-blowing ChatGPT images we're all generating have a bunch of @FastAPI underneath 😎🚀. Check this interview with @sulmanrc and @snsf from ChatGPT/OpenAI by @GergelyOrosz in @Pragmatic_Eng
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Tiny Typer release, 0.15.4 🍪. This one is to pin Click while compatibility for the new version 8.2 is worked on 💪🚀.
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