
Marcelo Trylesinski
@marcelotryle
Software Engineer @ Pydantic 🧑🏻💻🇧🇷🇺🇾🇮🇹 Uvicorn & Starlette maintainer 🦄🌟 FastAPI Expert ⚡
ID: 1240763661985210372
https://www.fastapiexpert.com/ 19-03-2020 22:15:08
1,1K Tweet
3,3K Followers
186 Following

Simon Willison
@simonw
Creator @datasetteproj, co-creator Django. PSF board. Hangs out with @natbat. He/Him. Mastodon: fedi.simonwillison.net/@simon Bsky: simonwillison.net
Petyo Ivanov
@petyosi
open source developer mdxeditor.dev and virtuoso.dev
✨ Jeff Triplett ✨
@webology
Python, Django, Docker, Engineer, Partner at @revsys - Affiliations @ThePSF @defnado @djangocon @djangoproject - @[email protected]
Armin Ronacher ⇌
@mitsuhiko
Creator of Flask; A decade at @getsentry; Exploring — love API design, Python and Rust. Excited about AI. Husband and father of three — “more nuanced in person”
Raymond Hettinger
@raymondh
Chief trainer for Mutable Minds. Certified Public Accountant, Retired Python guru. Alloy & TLA⁺ enthusiast. Aspiring pianist. Former pilot. Born at 320 ppm CO₂.
Will McGugan
@willmcgugan
CEO / Founder of Textualize.io Hyperborean Python expert, author, humanist, husband, sometimes wildlife photographer. He/him @[email protected]
Hynek Schlawack
@hynek
🐍🐹📝📢📺 As seen on github.com/hynek, mastodon.social/@hynek, bsky.app/profile/hynek.…, and youtube.com/@The_Hynek
Terrence Dorsey
@tpdorsey
Senior Technical Writer and Content Strategist • Rural fiber broadband @ Southern Vermont CUD • substack.com/@newsieproject
Charlie Marsh
@charliermarsh
Building @astral_sh: Ruff, uv, and other high-performance Python tools. Prev: Staff engineer @SpringDiscovery, @KhanAcademy, BSE @PrincetonCS.
Artur
@artcz
¯\_(ツ)_/¯
🇺🇦 @webknjaz.me on 🦋 | Sviatoslove.pie 🐍
@webknjaz
Serial #FOSS maintainer: aiohttp, @ansible-core (@RedHat), @CherryPy. Pythonista. 💘💍@bluebirrrrd 🗣️ 🇺🇦🇺🇸 🙏 #StandWithUkraine savelife.in.ua/en
Łukasz Langa moved to 🦋
@llanga
X is a compromised platform. Find me here: @[email protected], @lukasz.langa.pl on BlueSky, and -- I can't believe I'm saying this -- on LinkedIn.
PyCon India
@pyconindia
#PyConIndia2025 is coming to Bengaluru! Stay tuned for more details.
Bogomil Balkansky
@bogiebalkansky
Partner at @Sequoia working with enterprise software companies. 20+ yrs product and marketing leadership @VMware, @GoogleCloud. instagram.com/bbalkansky/
Python Brasil
@pythonbrasil
Twitter da comunidade Python no Brasil
Sebastián Ramírez
@tiangolo
Creator of @FastAPI, Typer, SQLModel, Asyncer, etc. 🚀 From 🇨🇴 in 🇩🇪 . Open Source, APIs, and tools for data/ML. 🤖
Jose Manuel Valdivia
@jmvr1
coleccionista de vinilos, programador, dreamer wannabe
PyCon PL
@pyconpl
August 28th - 31st, 2025
gerardo
@gerardo8al
writing code. easily distracted. friend of dogs. parody account. terminally chill. 🐮
PyCon AU
@pyconau
Australia's conference for the Python programming community. Returning to Melbourne in 2024. Also on the fediverse: fosstodon.org/@pyconau
Pablo Galindo Salgado
@pyblogsal
Python Steering Council and core developer. Python 3.10/3.11 release manager. @ThePSF Fellow. Deals with black holes and parsers. Attracts linker problems.
Tiago A. Silva
@tarsild
Creator of @apiesmerald, Edgy, Saffier, Asyncz, etc... In 🇬🇧from 🇵🇹trying to do what I love while enjoying my life and solving complex problems
Giovanni Barillari
@gi0baro
Physicist, software developer, SRE. Photography passionated. In love with radical honesty.
Laís Carvalho
@lais_bsc
SDE at @Workday | Volunteer at @EuroPython | Co-org at @PyjamasConf. Community advocate.
psycopg
@psycopg
I am the most used and most advanced PostgreSQL driver for Python! (it/its)
pyGrunn
@pygrunn
The shared account for pyGrunn and aiGrunn, leading developer conferences in the Netherlands. Python or AI, wouldn't want to miss either.
David Hewitt
@davidhewittdev
Developing PyO3 to bring Rust 🦀 and Python 🐍 together. Working with the team at Pydantic to build software that developers love. @[email protected]
Strong - Workout Tracker 🏋️
@strongapp
The simplest, most easy-to-use workout tracker. Think less, lift more. Strong 6.0 beta is available - email [email protected] for early access.
Caro Rivadeneyra
@carorv89
Peruvian 🇵🇪 /Seismologist 🌎🌋🌊 - PhD in geophysics by the University of São Paulo 🇧🇷. Postdoctoral fellow in @SismoUSP.
Martin Donath
@squidfunk
After three days without programming, life becomes meaningless
Ester
@esterbeltrami
🇮🇹 Italian based in London 🇬🇧 🐍 @pyconit organizer @djangolondon co-organizer
Ehsan
@skaar_07
World Citizen, Traveler, Adventurer, Life lover, Music lover, Human(e), Software Engineer
Adam “Mastodon or Bluesky” Johnson
@adamchainz
Inactive, see Bluesky or Mastodon.
PyCon España - 🦋 @es.pycon.org 🦋
@pycones
Twitter oficial de la PyCon España - ahora también en @bluesky: bsky.app/profile/es.pyc…
Real Python
@realpython
Online #Python Training & Expert Community: Tutorials, Video Courses, Books, Quizzes...and More! Join 1M+ Pythonistas at realpython.com
Hasan Ramezani
@hasanramezani
Python Developer
Samuel Colvin
@samuel_colvin
Building Pydantic Logfire - uncomplicated observability for Python. Sequoia Scout.
Dhruv
@dhruvmanilawala
Building Python developer tools at @astral_sh | Open Source enthusiast
Alessia Marcolini
@viperale
Python Development Engineer at @lumicks | @pyconit @euroscipy organizer
Sebastian Witowski
@sebawitowski
Python freelancer, consultant, and trainer. Conference speaker. Loves small productivity tips and good CLI apps. My latest course: modernpythonprojects.com
Matiyas 😎
@mattisha_
interested in software, Infrastructure, and all kinds of data.
WakaTime
@wakatime
Get your code stats wakatime.com Find your next job/contracting gig using wonderful.dev Dashboards for developers, aka Fitbit for programmers.
JonasKs
@ks_jonas
I've created and maintain a bunch of open source libraries. 🐍 github.com/JonasKs github.com/snok github.com/Intility
PyCon Sweden
@pyconse
PyCon Sweden 2023 is back irl in downtown Stockholm from November 9th - 10th. Find out more on our page pycon.se
David Montague
@david_montague_
Mathematician, statistician, and engineer. Let's build something!
Remote
@remote
Remote makes running global teams simple. By making it simple to hire, manage, and pay anyone, anywhere. 🌎
PyCon Lithuania
@pyconlt
PyCon LT is an annual gathering of #Python and @PyData community. PyCon LT 2025 will take place in @Vilnius April 23-25
htmx.org / CEO of div tags (same thing)
@htmx_org
high power tools for html - ʕ •ᴥ•ʔ made in montana swag.htmx.org (u know u want some)
Charm
@charmcli
We make the command line glamorous.
Rodrigo 🐍🚀
@mathsppblog
Take your Python 🐍 skills to the next level 🚀!
FastAPI
@fastapi
FastAPI framework, high performance, easy to learn, fast to code, ready for production. 🚀 Web APIs with Python type hints. 🐍 By @tiangolo 🤓
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@jikkertjee

Python Biella Group
@pythonbiella
C’è sempre qualcosa da imparare per migliorarci e crescere…insieme!
Jerry Pussinen
@jerrypussinen
#Python enthusiast, staff engineer @woltapp, github.com/jerry-git
OSS Insight
@ossinsight
💡Follow me to get realtime insights of open source software on #GitHub 👉🏻 ossinsight.io ❤️ #OpenSource 🚀 Powered by #TiDBCloud of @PingCAP
Compounding Quality
@qcompounding
🏰 Quality Stocks 🧑💼 Former Professional Investor ➡️ Teaching people about investing on our website.
Mancomún
@mancomun_gal
Canle oficial do portal mancomún, iniciativas sobre Software Libre en Galicia. Conta xestionada pola Oficina de Coordinación de Software Libre.
Erik
@erik_wrede
Software engineer & GraphQL enthusiast. Passionate about building performant & scalable applications. GraphQL Python Maintainer Team, Strawberry Core Dev.
PyUtrecht
@pyutrecht

Yuliia Barabash
@yuliia_barabash

Sydney Runkle
@sydneyrunkle
open source dev @LangChainAI
Open Source Pledge ⇌
@thepledge
Open Source Pledge is a group of companies with a shared commitment to paying the maintainers of the Open Source software we all consume.
sangarshanan
@sangarshanan
literally a non-deterministic computer doing random stuff with @beatovenai and @europython
PyData Slovakia (#PyDataSK)/Bratislava (#PyDataBA)
@pydataba
PyData brings Pythonistas, Data Scientists, AI & users of Python, R & Julia. Powered by: @NumFOCUS & @GapDataInst Organizer: @radovankavicky [email protected]
Marlene Mhangami
@marlene_zw
Python & AI @Microsoft🐍✨ Vice-chair @TheOfficialACM, @ThePSF fellow. Seeing open futures👁️ ex: @nvidia|@voltrondata|@pyconafrica chair👩🏾💻🌍❤️
Sanskar Jethi
@sansyrox
Building amurex.ai @thepersonalaico | Creator @robyn_oss | Code monkey, Sport flunky, Music junkie. My views = views of Batman.🦇
Python Package Index
@pypi
The Python Package Index (PyPI) is the repository of software for the Python programming language. Pronounced 🥧 🫛 👁️
TestDriven.io
@testdrivenio
Teaching practical programming through real-world applications. Tweets by @MikeHerman and @JanGiacomelli.