Michael Moore @michaelmoore.ai #AI, #Cybersecurity, and other technology topics. Trying to make the world a better place. Personal account; my views only. Work: https://s1.ai/purple at @sentinelone.com
Mark Cuban @mcuban.bsky.social Entrepreneur
Costplusdrugs.com
Zoltan Kochan @kochan.io Developer, maker of @pnpm.io
Works on dependency management at bit.dev
den the dev 🇺🇦 @denysdovhan.com FED at Wix.com • smart home, open source, gaming, history and other nerd stuff • Opinions are my own • Posts in 🇺🇦🇺🇸
🇺🇦 Ingvar Stepanyan @rreverser.com Cloudflare Worker.
You might also know me from my work on OSS tools and libraries for developers or WebAssembly DevRel work at Google Chrome.
📝 https://rreverser.com/
📷 https://instagram.com/rreverser
vixentael 🛡️🇺🇦 @vixentael.bsky.social I do software security, security engineering and applied cryptography | problem-solver @cossacklabs | she | Ukraine
Volodymyr Agafonkin @agafonkin.com 🇺🇦 Engineer at Mapbox, creator of Leaflet, open source enthusiast, algorithms geek, speaker, musician (Obiymy Doschu), baker, father of twin girls, Ukrainian
Max Graey @maxgraey.bsky.social 🇺🇦 Open source developer.
#AssemblyScript lang core team member.
#LLVM and Binaryen contributor.
Github: https://github.com/MaxGraey
Davert @davert.bsky.social Creator of Codeception, CodeceptJS, Co-founder & CTO of @testomatio
Paul Colomiets @paul.colomiets.name Software Engineer that loves Rust
#standWithUkraine
Victor Shepelev 🇺🇦 @zverok.bsky.social aka zverok.
Ruby core team / Ukrainian Armed Forces
Програміст, письменник, типу офіцер.
https://zverok.space/
Oleksii Holub 🇺🇦 @tyrrrz.me 🍋 Reality is lemons and the Internet's my lemonade • I write code so you don't have to • Opinions are NOT my own — whose voices are these anyway? • Bink in lio: https://tyrrrz.me
terry 🇺🇦 @terrysahaidak.bsky.social React Native believer. @margelo io, prev @rainbowdotme Opinions are only mine.
Ternopil, Ukraine
Roman Yurchak @romanyurchak.bsky.social ML engineer & Founder at Symerio.
Previously core developer Pyodide, scikit-learn.
🇺🇦
Anton Babenko 🇺🇦 @antonbabenko.com compliance.tf / weekly.tf / serverless.tf / AWS Hero / Terraform influencer 🇺🇦🇳🇴
Roman Liutikov @romanliutikov.com software engineer @ margelo, ex @whimsical, ex @pitch
https://romanliutikov.com/blog/
Andrew Sherman 🇺🇦 @asherman.bsky.social @drizzle.team
Drizzle @drizzle.team ⭐️24k+ 📚drizzle.team
Vladyslav Hrytsenko @inlife.bsky.social 
hotsyk🇺🇦 @hotsyk.bsky.social VIN ✈️ KBP ✈️ SFO ✈️ PDX
#StandWithUkraine
Alex Kozack 🇺🇦 @kozack.me Web developer and open source enthusiast from Ukraine. Passionate about creating solutions to help people.
Personal website: https://kozack.me/
You can support me at https://buymeacoffee.com/kozack
Alexander Solovyov @solovyov.net Bite the byte or the byte will bite you. Chief NIH Officer.
🇺🇦 #StandWithUkraine
v.s.h. @vsh.bsky.social 
pnpm @pnpm.io Fast, disk space efficient package manager
pnpm.io
Natalie @in-n-out.cloud AWS Community Builder |
letsrust.io and #letsRust 🦀 and k8s always counting those cloud cost money
@yarkot.bsky.social @yarkot.bsky.social 
Andrew Gallant @burntsushi.net I love to code.
https://burntsushi.net
Pydantic Logfire @logfire.pydantic.dev From the team behind Pydantic, Logfire is a new type of observability platform built on the same belief as our open source library — that the most powerful tools can be easy to use.
David Soria Parra @thedsp.bsky.social Creator of the Model Context Protocol (https://modelcontextprotocol.io) with @jspahrsummers.bsky.social. Member of Technical Staff @ Anthropic. Ex-Meta, Ex-Sun. https://experimentalworks.net
Jake Howard 🍊 @theorangeone.net Part Developer, Part SysAdmin, Part InfoSec. Avid self-hoster.
- All things Systems @torchbox.com.
- Core & Security Teams @wagtail.org.
- @djangoproject.com Security Team and Foundation Member.
Marcelo Trylesinski @marcelotryle.bsky.social The FastAPI Expert
Starlette & Uvicorn maintainer
🇧🇷🇮🇹🇺🇾
@jhylton.bsky.social @jhylton.bsky.social 
Victor Stinner @vstinner.bsky.social Maintain Python upstream (http://python.org) and downstream (RHEL and Fedora) for Red Hat. Python core developer.
Skip Montanaro @smontanaro.net Vintage bike rider, book reader, retired software engineer, disappointed in political developments in the US.
https://linktr.ee/skip.montanaro
Paul Moore @pfmoore.bsky.social Python core developer, pip maintainer, gamer (board and video), occasional guitarist
Chris Withers @chris.withers.org Python, music, bit of BBQ and things…
Anthony Shaw @anthonypjshaw.bsky.social Technical Advisor at Microsoft. PSF Fellow. Creator of VS Code Pets and other useful software
Donghee Na @corona10.bsky.social - ML Infrastructure SWE @ Karrot (당근)
- Python Steering Council and Core dev
Opinions are my own not my employer: https://github.dongheena.com
Thomas Wouters @yhg1s.bsky.social Cat owner, Release Manager for Python 3.12 and 3.13, Meta employee, Python Steering Council member. (He/him or they/them.) Primarily on Mastodon: @Yhg1s@social.coop.
Michael Kennedy @mkennedy.codes Python enthusiast and entrepreneur. Host of @talkpython.fm and @pythonbytes.fm podcasts, founder of Talk Python Training (https://talkpython.fm/courses). Python Software Foundation Fellow. Writing at https://mkennedy.codes Based in Portland, OR, USA.
Hugo van Kemenade @hugovk.dev Python 3.14 & 3.15 release manager, core developer, Sovereign Tech Fellow, PSF Fellow, open-source maintainer, PEP editor, NaNoGenMo organiser, winter bicycler
Deb Nicholson @eximious.bsky.social I like to talk about cooking, Python, sci-fi and creating a nice world for everyone. (she/her)
Laíns ⚡🌈🇵🇸 @missingclara.bsky.social they/them • python core dev • archlinux packager • PSF D&I and User Success WG • electro-metrology, semiconductor manufacturing, and nuclear physics enthusiast
Brett Cannon @snarky.ca #Python core developer who also works on packaging; works on Python stuff at #Microsoft (although this is a personal account). Proudly #Canadian.
Python Software Foundation @python.org The nonprofit organization behind the Python programming language. For help with Python code: http://python.org/about/help/
On Mastodon: @ThePSF@fosstodon.org
Tania Allard @ixek.bsky.social Director Quansight Labs
✨ MLOps, OSS, Research Software Engineering
🚀 GDE - ML @ Google | PSF fellow and vice-chair of the board of directors
Pyladies Global Council
🌱 Disability justice activist, feminist, neurodivergent, developer 
Carol Willing @willingc.bsky.social Python is forever🐍
Jay miller @kjaymiller.com Staff Developer Advocate @ Aiven
Founder/Exec @ Black Python Devs
Cross-Posts from https://kjaymiller.com
Nina Zakharenko @nina.codes pythonista, dev, prev open source security @ google, prev board of directors of the PSF, recurse center alum. opinions my own. she/her
Charlie Marsh @crmarsh.com Building Astral: Ruff, uv, and other high-performance Python tools, written in Rust.
Peter W🤓 @wang.social Anaconda Founder&Head of AI; created the PyData movement, PyScript, Bokeh, Datashader; Fellow @ Python Software Foundation; Center for Humane Tech
Game~B; Physics, Cybernetics, Memetics. A student of the human condition.
Memento mori
Hynek Schlawack @hynek.me Pythonista & PSF fellow 🐍🏆, Gopher 🐹, blogger 📝, speaker 📢, YouTuber 📺. ❤️ nuance & outcomes, 🗣️🇨🇿🇩🇪🇺🇸
• https://hynek.me/
• https://github.com/hynek
• https://www.youtube.com/@The_Hynek
• https://mastodon.social/@hynek
• https://x.com/hynek
Python Package Index @pypi.org The Python Package Index (PyPI) is the repository of software for the Python programming language. Pronounced 🥧 🫛 👁️
Dustin Ingram @di.dev he/him, PHL
Al Sweigart @alsweigart.bsky.social Author of "Automate the Boring Stuff with Python" and other books. Mostly harmless. Last name rhymes with "why dirt." he/him
Pablo Galindo Salgado @pablogsal.com I program the programming program that other programmers use to program programs. Python Steering Council and core developer. Python 3.10/3.11 release manager. Deals with black holes and parsers. Attracts linker problems.
Trey Hunner @trey.io Python & Django team trainer
I help folks sharpen their Python skills with https://PythonMorsels.com 🐍🍪
I also blog at https://treyhunner.com & run https://Whereabouts.Earth
YIMBY. 95% vegan.
Mariatta @mariatta.ca Python Core Developer. F"Yes!" 🐍🇨🇦
#PyPodcats
#PyCon US Chair 2023-2024.
PSF Fellow Member & Community Service Award recipient.
Keynote speaker.
Foodie. Traveler. Picky eater.
Opinions are mine.
#Python #PyLadies #kdrama
Lynn Root @roguelynn.com Staff Engineer / ML infra @ Spotify. Adjunct Professor @ Columbia. Chair of PyLadies Global Council. PSF and DSF member.
• roguelynn.com
• mastodon.online/@roguelynn
Kushal Das @kushaldas.se Public Interest Technologist. CPython core developer. PSF fellow and director. Tor Project core team member. Digital security trainer.
Mike Fiedler @miketheman.com Code Gardener. Wrangler of the Unusual. Roller Derby referee. AWS Hero. PyPI Maintainer. Shakshuka lover. he/him
https://miketheman.dev
Irit Katriel @iritkatriel.bsky.social CPython Core Dev. Views are my own.
Pradyun Gedam @pradyunsg.me he/him. Probably trying to make refined sand do something useful.
Wearer of many hats in OSS spaces: CPython, pip, packaging, TOML, Furo, Sphinx extensions, Executable Books and more.
Emma @emmatyping.dev Python Core Dev & Rust for CPython co-lead. mypy core team. Former quantum compiler engineer, now at NVIDIA working on Python & packaging. Opinions my own.
🏳️⚧️
https://emmatyping.dev
Masto: @emmatyping@hachyderm.io
Profile pic by Caleb Rippetoe
she/her
Python Bytes @pythonbytes.fm A Python podcast covering recent developer headlines. Hosted by @mkennedy.codes and @brianokken.bsky.social. Listen to all the episodes and subscribe at https://pythonbytes.fm/
Velda Kiara @veldakiara.bsky.social Software Developer, DevOps and Technical Writer by day, dragon slayer by night 💜💚
https://veldakiara.com/
PyCon US @pycon.us PyCon US is a community-focused conference for Python users and developers. Join us in Long Beach, CA from May 13 - May 19, 2026!
Talk Python Podcast @talkpython.fm The #1 Python-focused podcast covering the people and ideas in Python. Created and hosted by @mkennedy.codes. Get all the episodes at https://talkpython.fm/episodes/all
Thomas Grainger @graingert.co.uk https://fosstodon.org/@graingert
https://twitter.com/graingert
Emily Morehouse-Valcarcel @emilyemorehouse.bsky.social 
Alex Waygood @alexwaygood.bsky.social Software dev at OpenAI (formerly Astral) 🦀. Sometimes do freelance journalism: Guardian, Telegraph, openDemocracy. Python core dev in my spare time 🐍. Studied 🎶 a while back.
L Ramalho 🍉 @ramalho.org Author of Fluent Python. Co-founder of Garoa Hacker Clube. H0 train operator.
Russell Keith-Magee @freakboy3742.bsky.social Not really here. Just ensuring that my handle isn't squatted.
ee @durbin.ee 🖥 snek. signal: +1.216.217.8688. they/them.
Barry Warsaw @pumpichank.bsky.social 
Albert Villanova del Moral @albertvillanova.bsky.social Machine Learning Engineer @ Hugging Face
David Lord @davidism.bsky.social Lead maintainer of Flask, Jinja, Click, and others on Pallets. Python Software Foundation @python.org Fellow. he/they
https://davidism.com
https://github.com/davidism
https://mas.to/@davidism
Savannah Ostrowski @savannah.dev Python 3.16 & 3.17 Release Manager. Python Steering Council. Python Core Developer. Building @fastapicloud.com. Likes compilers, open source, film, physical computing + cats.
savannah.dev
github.com/savannahostrowski
@coredispatch.xyz
Tin Tvrtković @tinche.bsky.social Sleep when the baby sleeps; cry when the baby cries.
Łukasz Langa @lukasz.langa.pl CPython Developer in Residence, Python 3.8 and 3.9 release manager. Gradual typing enthusiast, asynchronous programming proponent, creator of the auto-formatter Black.
He produces electronic music, which includes software and hardware of his own making.
Yury Selivanov @1st1.dev Co-founder & CEO of Gel • Python core developer • PSF fellow • async/await • asyncio • uvloop • asyncpg ••• @geldata.com • github.com/1st1
🟡🐍Sviatoslove.pie♥🇺🇦#StandWithUkraine🙏 | українець на чужині @webknjaz.me https://savelife.in.ua/en
Rabbit hole explorer & serial #FOSS maintainer: @aiohttp.org, ansible-core, CherryPy, pip-tools, pypi-publish, CPython.
💘💍 @bluebirrrrd.bsky.social
🗣️🇺🇦🇺🇸
🤏🇨🇿🇪🇸
https://github.com/sponsors/webknjaz
#opensource #укрблу #укртві :wq
Seth Larson @sethmlarson.dev Python core developer, Security & Fellow of Python Software Foundation (@python.org) 🐍 Minnesoootan, he/him, #Python, #opensource, #security #retrogaming
🌐 https://sethmlarson.dev
Pydantic @pydantic.dev The end-to-end AI engineering stack
AI observability at scale without fail with Pydantic Logfire. Iterate with Pydantic Evals. Build type-safe agents with Pydantic AI. Track costs with AI Gateway.
Jeremy Howard @howard.fm https://Answer.AI & https://fast.ai founding CEO; previous: hon professor @ UQ; leader of masks4all; founding CEO Enlitic; founding president Kaggle; various other stuff…
Ines Montani 〰️ @inesmontani.bsky.social 💥 Founder & CEO @explosion.ai
👩💻 Developing spacy.io + prodi.gy + beta.ellf.ai
🐍 Python Software Foundation Fellow
⚡ Hacking @feministai.party
🧠 AI, Machine Learning & NLP
💼 linkedin.com/in/inesmontani
🐘 sigmoid.social/@ines
💥 explosion.ai
🌎 ines.io
Ned Batchelder @nedbat.com Python, Boston, mathy fun, juggling, autism parenting. https://nedbat.com
Sebastián Ramírez @tiangolo.com Creator of @fastapi.tiangolo.com, Typer, SQLModel, Asyncer, etc 🚀
From 🇨🇴 in 🇩🇪
Open Source, APIs, and tools for data/ML 🤖
Building @fastapicloud.com ⚡️
Will McGugan @willmcgugan.bsky.social CEO / Founder of https://textualize.io Hyperborean Python expert, author, humanist, husband, sometimes wildlife photographer. Carbonara aficionado. He/him. 
Ian Maurer @imaurer.bsky.social Fighting cancer with code.
Interests: Bioinformatics, Genomics, LLMs, Python, Rust, NLP.
https://imaurer.com/
https://github.com/imaurer/
🚀 Brian Okken @brianokken.bsky.social Lead Software Engineer, Author
testandcode.org
leantdd.com
pytest courses: courses.pythontest.com
#Python #pytest
Adam Azzam @aaazzam.bsky.social Little bit of Everything @ Prefect in 🗽
Recovering Academic. Rambling midwesterner.
Jannis Leidel @jezdez.dev 🐍 PSF chair & fellow.
🎁 conda and friends at Anaconda.
📦 PyPA & 🎷Jazzband founder.
🕸️ mozilla data, ✍️MDN & 🎻 Django alum.
🚲 Mobilitätswende jetzt!
He/him
Rodrigo Girão Serrão 🐍🚀 @mathspp.com I'll help you take your Python skills to the next level!
Python deep dive every Monday 🐍🚀 -> https://mathspp.com/insider
Short daily drop of Python knowledge 🐍💧 -> https://mathspp.com/drops
Patrick Arminio @patrick.wtf Strawberry GraphQL 🍓 / PyCon Italia - London
Giovanni Barillari @baro.dev Physicist, software developer, SRE, OSS maintainer. Photography passionated. In love with radical honesty.
https://blog.baro.dev
Kim Christie @lovelydinosaur.bsky.social 🍓 🍋 🍏 Engineer · Sensitive Wallflower · A Bit Ticklish