Sofia Caria @sofiagcaria.bsky.social Researcher in Structural Biology (Crystallography & SAXS).
IUCr ID: IUCr12291
The opinions here are mine and share my own views not of my employers.
Tauri @tauri.app Create small, fast, secure, cross-platform applications for Mac, Windows, Linux, iOS, and Android using web tech and Rust.
Douglas Creager @dcreager.net Engineer at #Astral, working on Python tooling. Frozen pizza connoisseur. PL and program analysis dilettante. Unapologetically retro.
This is a 9 planet family, kids! ♇
🌐 https://dcreager.net/
🧭 Massachusetts
Reuven M. Lerner @lernerpython.com Helping you become more confident with Python and Pandas since 1995.
• Courses: LernerPython.com
• Newsletters: BetterDevelopersWeekly.com • BambooWeekly.com
• Books: PythonWorkout.com • PandasWorkout.com
• Videos: YouTube.com/reuvenlerner
Barry Warsaw @pumpichank.bsky.social 
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
@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…
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.
Armin Ronacher @mitsuhiko.at Creator of Flask • earendil.com ♥︎ writing and giving talks • Excited about AI • Husband and father of three • Inhabits Vienna; Liberal Spirit • “more nuanced in person” • More AI content on https://x.com/mitsuhiko
More stuff: https://ronacher.eu/
Ned Batchelder @nedbat.com Python, Boston, mathy fun, juggling, autism parenting. https://nedbat.com
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
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
Yury Selivanov @1st1.dev Co-founder & CEO of Gel • Python core developer • PSF fellow • async/await • asyncio • uvloop • asyncpg ••• @geldata.com • github.com/1st1
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
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
PSF Fellow. 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
Will McGugan @willmcgugan.bsky.social CEO / Founder of https://textualize.io Hyperborean Python expert, author, humanist, husband, sometimes wildlife photographer. Carbonara aficionado. He/him. 
Jannis Leidel @jezdez.dev 🐍 PSF chair & fellow.
🎁 conda and friends at Anaconda.
📦 PyPA & 🎷Jazzband founder.
🕸️ mozilla data, ✍️MDN & 🎻 Django alum.
🚲 Mobilitätswende jetzt!
He/him
🚀 Brian Okken @brianokken.bsky.social Lead Software Engineer, Author
testandcode.org
leantdd.com
pytest courses: courses.pythontest.com
#Python #pytest
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
Bernát Gábor @gjbernat.bsky.social Senior Software engineer @Bloomberg (from 🇭🇺🇷🇴🇬🇧), living in Los Angeles 🇺🇸 @ThePsf fellow. Maintainer of many - http://bernat.tech/about (tox, virtualenv,...) Python packages. Opinions my own.
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.
Samuel Colvin @sa.muelcolvin.com Building Pydantic Logfire - uncomplicated observability for Python. Sequoia Scout.
Simon Willison @simonwillison.net Independent AI researcher, creator of datasette.io and llm.datasette.io, building open source tools for data journalism, writing about a lot of stuff at https://simonwillison.net/
Anthony Shaw @anthonypjshaw.bsky.social Technical Advisor at Microsoft. PSF Fellow. Creator of VS Code Pets and other useful software
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.
Glyph @glyph.im Gender: he/him
Writer: https://glyph.im/
Programmer: https://github.com/glyph/
Maintainer, Founder: https://twisted.org/
Streamer […]
🌉 bridged from ⁂ https://mastodon.social/@glyph, follow @ap.brid.gy to interact
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
Jordan Sissel @whack.bsky.social If a user has a bad time, it’s a bug.
Open source maintainer of many things.
Sean Law @seanlaw.bsky.social 👋 Principal Data Scientist, R&D at Schwab. 🐍 PyData Ann Arbor co-organizer. 🔥Creator of the STUMPY Python package for modern time series analysis:
👉 https://stumpy.readthedocs.io/en/latest/
Saloni @scientificdiscovery.dev Co-founder & editor, Works in Progress. Writer, Scientific Discovery. Podcaster, Hard Drugs. Advisor, Coefficient Giving.
Newsletter: https://scientificdiscovery.dev
Podcast: https://harddrugs.worksinprogress.co
🏳️🌈
Matthew O'Meara @maom.bsky.social Assistant Professor at UMich with a focus on computational pharmacology (he/him)
Brian Hie @brianhie.bsky.social AI for biology | Stanford and Arc Institute
Jeffrey J. Gray @jeffreyjgray.bsky.social Johns Hopkins Chemical & Biomolecular Engineering Professor, Co-Director of RosettaCommons, protein engineer, Baltimore resident, father of two. he/him
Chris Bahl @cdbahl.com protein geek, founder and CEO of AI Proteins @aiproteins.com
https://linkedin.com/in/cdbahl
Gaurav Bhardwaj @gauravbhardwaj.bsky.social Assistant Professor of Medicinal Chemistry at Univ of Washington and Institute for Protein Design | Scientist | Computational Peptide/Protein Design
Huong T. Kratochvil @htkratochvil.bsky.social Assistant professor @unc, postdoc @ucsf, PhD @uwmadison; membrane protein design and biophysics are my life
Christopher Snow @cdsnow.bsky.social Professor at Colorado State University. Previously MIT Chemistry (Tidor), Stanford Biophysics (Pande), Caltech Chemistry and Chemical Engineering (Arnold). Interests: Protein Engineering, Computational Protein Design, ML, Biomolecular Crystals
Protein Society @proteinsociety.bsky.social A global community of researchers dedicated to the understanding of proteins.
Rosetta Commons @rosettacommons.bsky.social Rosetta Commons is the central hub for hundreds of developers and scientists from ~100 universities and laboratories to contribute and share the Rosetta source code.
Rosetta Commons members develop software improvements to solve their unique queries.
Gabriel Rocklin @grocklin.bsky.social Digests proteins. High-throughput protein biophysics and design, Northwestern University. www.rocklinlab.org
Max Fürst @maxfus.bsky.social Asst. Prof. Uni Groningen 🇳🇱
Comp & Exp Biochemist, Protein Engineer, 'Would-be designer' (F. Arnold) | SynBio | HT Screens & Selections | Nucleic Acid Enzymes | Biocatalysis | Rstats & Datavis
https://www.fuerstlab.com
https://orcid.org/0000-0001-7720-9
Michael Westberg @westberglab.com Assistant Professor at Aarhus University, Denmark | biophysical chemistry PhD | into chembio, synbio, protein design, photochem, microscopy | 2018-2022 at Stanford Bio-X | westberglab.com
Kieran Didi @kdidi.bsky.social 🧪 Research Scientist @nvidia and PhD student @Oxford staring at proteins all-day
🧑💻 Website/Blog: https://kdidi.netlify.app/
🤖 GitHub: https://github.com/kierandidi
📚 Prev. Cambridge/Heidelberg
Pranam Chatterjee @pranam.bsky.social Designing peptides/proteins to program biology! 🧬💻🧫 Assistant Professor at Duke | Co-Founder of Gameto and UbiquiTx | MIT SB, SM, PhD
Ajasja💻🧬🔬 @ajasjaljubetic.bsky.social Research Assistant Professor, National Institute of Chemistry, Baker lab @ UW alumni, MSCA alumni. http://ljubetic-lab.si
Tina Perica @glukozica.bsky.social Assistant professor of Biochemistry, University of Zurich
Lab: https://perica.bioc.uzh.ch
Too school for cool
Summer Thyme @sthyme.bsky.social Associate Professor @ UMass Chan Medical School BMB Department; PhD @ UW Baker Lab; PD @ Schier Lab; Down Syndrome, ID, zebrafish, computation, protein engineering. MomX3!
Florian Praetorius @flopraetorius.bsky.social Biomolecular designer
Assistant Professor at the Institute of Science and Technology Austria (ISTA)
Jeff Ruffolo @jeffruffolo.bsky.social Protein Design / ML @ Profluent Bio | Molecular Biophysics PhD @ Johns Hopkins
Guto Rhys @gutorhys.bsky.social Lecturer (Asst. Prof) at Cardiff University, UK. Research interest include the interface between chemistry and protein design. he/him https://rhyslab.com
ORCiD: 0000-0002-0247-9495- L Bruce Lichtenstein @lichtenstein.bsky.social Biophysical chemist and Protein Designer. I like making new molecules do new things.
Group leader at the Centre for Enzyme Innovation at the University of Portsmouth.
Shane Gonen @gonenshane.bsky.social Assistant Professor, University of California Irvine. All opinions my own #CryoEM #ProteinDesign #Biochemistry #MembraneProteins #UCI
cryoem.bio.uci.edu
@avorobieva.bsky.social @avorobieva.bsky.social 
Noah Holzleitner @noahholzleitner.bsky.social PhD Student at Grünewald Lab (TUM)
🧬Protein Design for CRISPR proteins🧑🏽💻👨🏽🎨
Alex Chu @alexechu.bsky.social Deep learning & protein design. Currently designing stuff at Google DeepMind, previously at Stanford with Possu Huang. alexechu.github.io
Silvia Toscani @silviatoscani.bsky.social PhD student at Schmidts lab in TranslaTUM
CAR-T cell design and engineering 🧬👩🏻💻
Sagar Khare @sagarkhare.bsky.social Professor, Chemistry and Chemical Biology, Rutgers University. Interested in protein design, enzymes, molecular modeling, biophysics, AI/ML for bioX.
Here for science, society and lack of toxicity
Possu Huang Lab @possuhuanglab.bsky.social Our lab uses experimental and computational methods to design de novo proteins | @Stanford
Joe Greener @jgreener64.bsky.social Computational chemist/structural bioinformatician working on improving molecular simulation at MRC Laboratory of Molecular Biology. jgreener64.github.io
Alexandre Bonvin @amjjbonvin.bsky.social 
João Rodrigues @jpglmrodrigues.bsky.social Computational Biologist and Team Lead at Schrodinger. Proteins & Python. Opinions are my own.
https://joaor.eu
Jerome Eberhardt @jeeberhardt.bsky.social Postdoc at Biozentrum (unibas), lazy python ninja (https://github.com/jeeberhardt) and outside the wrong thinker.
Qubit Pharmaceuticals @qubit-pharma.bsky.social Bringing unparalleled #accuracy and precision to #drugdiscovery and design, using #quantumphysics to develop life-changing treatments for major diseases.
Visit our website: https://www.qubit-pharmaceuticals.com/