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/
Unusual Whales @unusualwhales.bsky.social Skeet about markets and political corruption
Discord: http://bit.ly/3Bf2pNJ
Links: http://bit.ly/3V8D6Gb
Get $50-$5000 to trade: http://bit.ly/4ayctTD
John Burn-Murdoch @jburnmurdoch.ft.com Columnist and chief data reporter the Financial Times | Stories, stats & scatterplots | john.burn-murdoch@ft.com
📝 ft.com/jbm
we have elizabeth at home @spindlypete.bsky.social she/her. sorry about my face, an animal licked it
honored east portlander, oregon treasure quest ranger, OSU extension service master food preserver and master composter, mother of multiples, peasant
USDA zone 8b/9a
Bennett Tomlin @bft.wtf Crypto & Frauds | Co-host: @cryptocriticscorner.com | Research: @protos.com | https://youtube.com/@bennettftomlin | Newsletter: @thefudletter.com | bennettftomlin.com
Félix GV @felixgv.ninja Mostly here to talk about data infra. Opinions will eventually be your own.
@davistreybig.bsky.social @davistreybig.bsky.social 
Peter Kraft @petereliaskraft.net Co-founder @ http://dbos.dev • Stanford PhD • Database Geek • Building https://github.com/dbos-inc/dbos-transact-py
Stu Hood @stuhood.sh Working on transactional, Elastic-quality search for Postgres at https://www.paradedb.com/ - 日本語を勉強しています
Wes McKinney @wesmckinney.com Principal Architect @posit.co, GP Composed Ventures, Co-founder Voltron Data. Open source: Apache Arrow, pandas, Ibis. "Python for Data Analysis" book
Nicolai B. Hansen @nbhansen.dk Expert on cool software for cool people, and systems that do cool things. Looking for a new job, check nbhansen.dk and lets have a coffee. Lover of anything #pchardware and #pcgaming.
s2.dev @s2.dev API for unlimited, durable, real-time streams
Jonathan M. Katz @katz.theracket.news THE LEGEND OF SKOKIE coming April 2027. Author of GANGSTERS OF CAPITALISM and THE BIG TRUCK THAT WENT BY. Subscribe to my newsletter: http://theracket.news | Signal: jmkatz.18 | @KatzOnEarth on TikTok & Insta | Avi by @mollycrabapple.bsky.social
rahaeli @rahaeli.bsky.social Cofounder @dreamwidth.org / disabled queer cat lady / running social media since before it was "social media" and Trust & Safety since the dawn of time / do not cite the deep magic to me, I wrote it / no, I'm allergic to that, too
Lars Doucet @larsiusprime.bsky.social Co-Founder at ValueBase.co
☦ Narcoleptic Norseman, Texan with Tourette's, Game design and Game theory, Mass Appraisal for the Masses.
Yann LeCun @yann-lecun.bsky.social Professor a NYU; Executive Chairman at AMI Labs..
Researcher in AI, Machine Learning, Robotics, etc.
ACM Turing Award Laureate.
http://yann.lecun.com
Deena Mousa @deenamousa.com Global health & development at Open Philanthropy
https://newsletter.deenamousa.com/
Steve Haroz @steveharoz.com Visual perception and cognition scientist
(he/him)
My site: http://steveharoz.com
R guide: https://r-guide.steveharoz.com
StatCheck Simple: http://statcheck.steveharoz.com
Mae Woods @maewoods.bsky.social Passionate about compbio | high performance computing | mathematics | digitalization | cell & gene therapy. Opinions are my own.
GitHub: https://github.com/MaeWoods
Brian Wilt @brianwilt.bsky.social Eng/ML/data/geoguessr/cheerleader at @Waymo. Ex data at @Meta + @Jawbone. @Stanford and @MIT physics. 🌵 not representative of my employer
wint @dril.bsky.social Never Bullshit
I challenge any and every one who wants to kick my ass to a debate .
https://www.patreon.com/dril
https://www.instagram.com/dril
https://linktr.ee/drilreal
Pelayo Arbués @pelayoarbues.com Head of Data Science and AI at idealista.com | Film photographer | Ph.D. in Economics | Sharing my digital garden at pelayoarbues.com | Working full remote from the North of Spain
Richard McElreath 🐈⬛ @rmcelreath.bsky.social Anthropologist - Bayesian modeling - science reform - cat and cooking content too - Director @ MPI for evolutionary anthropology https://www.eva.mpg.de/ecology/staff/richard-mcelreath/
Dr. Kareem Carr, Ph.D. @kareemcarr.bsky.social Statistician. PhD @Harvard • Masters degree in pure math • Follow me for fun, nerdy content.
Sign up to my newsletter: kareemcarr.substack.com
Thomas Lin Pedersen @thomasp85.com Visualisation and graphics @posit.co
Classic Generative Art Weirdo using 🖤 and R: http://thomaslinpedersen.art and http://deca.art/thomasp85
he/him
Alberto Cairo @albertocairo.com Designer, journalist, and professor.
Author of 'The Art of Insight' (2023) 'How Charts Lie' (2019), 'The Truthful Art' (2016), and 'The Functional Art' (2012). NEW PROJECT: https://openvisualizationacademy.org/ 
Solomon Kurz @solomonkurz.bsky.social Clinical psychology researcher | applied statistics geek | so called #RStats influencer
Hamel Husain @hamel.bsky.social evals evals evals. https://evals.info
Hilary Parker @hspter.bsky.social Data Science advising / consulting. Formerly startup CTO, Data Science Biden 2020, Stitch Fix, Etsy. PhD JHU Biostar. Co-host Not So Standard Deviations podcast. 🥳😴🧘🐈⬛
Jenny Bryan @jennybryan.bsky.social Software engineer @posit.co, humane #rstats
Nathan Yau @flowingdata.com Playing with data, visualizing it for humans at flowingdata.com
Rachel Franklin 🦚 @rsfrankl.bsky.social Population Geographer | Spatial Demographer.
Partial to words like orthogonal + heterodox.
Also very partial to shoes.
rachelfranklin.org + rachelfranklin.substack.com
Victoriano Izquierdo @victoriano.bsky.social Graphext co-founder.
Data Stuff 📊 & Product 📦
graphext.com - @graphext.bsky.social
victoriano.me
twitter.com/victorianoi
Dr. Dominic Royé @drxeo.eu -Mapping the world- Dr. in Physical Geography | environmental health - bioclimatology - geography. RC Researcher from 🇩🇪 at @mbgcsic.bsky.social @csic.es in 🇪🇸 #rstats #dataviz
Secretary of the @aeclim.org
📍Galicia
ℹ️ https://dominicroye.github.io
DJ Pardis @djpardis.com 
estebanmoro @estebanmoro.bsky.social Researcher, scientist. Professor at the Network Science Institute @Northeastern and director of the Social Urban Networks Lab. Formerly @uc3m & @mit
Ethan Mollick @emollick.bsky.social Professor at Wharton, studying AI and its implications for education, entrepreneurship, and work. Author of Co-Intelligence.
Book: https://a.co/d/bC2kSj1
Substack: https://www.oneusefulthing.org/
Web: https://mgmt.wharton.upenn.edu/profile/emollick
Ethan @ethanrosenthal.com data/ml/ai @ runway in 🗽
formerly spent time in startups, biggish tech, and physics labs
www.ethanrosenthal.com
fofr @fofr.ai AI at Google DeepMind
https://fofr.ai
Martin Fleischmann @martinfleischmann.net Researcher. Cities, urban morphology, human geography & spatial data science. Open source software developer. #python #cities #open_science
https://martinfleischmann.net
Alex Singleton @alexsingleton.bsky.social Prof Geographic Information Science at the University of Liverpool; Author of Urban Analytics (https://amzn.to/2l5txth) https://mapstodon.space/@alexsingleton
Samuel Wong @samuelwong.bsky.social Founder @datafying
Turning data into actions, not dashboards
10+ years in customer & product analytics
Industry mentor for 20+
Building with AI
📥 DM for collab
Noam Ross @noamross.net Computational disease ecologist. Executive Director of @ropensci.org. Co-director and founder @grantwitness.org. Brooklynite. One Health, open science, democracy, #RStats, cities, civics, bikes, fun, love, progress + justice. he/him
Taylor Murphy @tayloramurphy.dad Arch Data (@arch.dev) Founder/CEO
Meltano maintainer 🐉
ex-Data @ GitLab, Concert Genetics
PhD @ Vanderbilt
Paid Data Influence / Actor aka "The Peter Drucker of Data Shitposts"
Husband and Dad 👦👦👧
Uri Shalit @urish.bsky.social Machine learning researcher, working on causal inference and healthcare applications
🐥pdrm🐣 @pedramnavid.com chief dashboard officer at dagster, professional birdwatcher, certified vibes analyst
Gaia Marcus @gaiamarcus.bsky.social - Director @adalovelaceinst.bsky.social:ensuring data & AI work for ppl & society
- Stint in government - led #NationalDataStrategy; roles in Cabinet Office, ONS & MHCLG
- Charity roles inc. Samaritans Trustee; staff @ The RSA, Centrepoint, ParkinsonsUK
andnewman.bsky.social @andnewman.bsky.social Principal Data Specialist at the ODI. Formerly at DefraGovUK. Treasurer at 20th Sheffield Scouts. Geography geek. Husband & dad. Slightly epileptic.
Ben Zhao @ravenben.bsky.social Glaze, Nightshade, & projects to protect human creatives at University of Chicago. Professor @UChicagoCS, MIT TR-35 innovator, ACM Fellow, TIME 100/AI, TED/AI. Most of the time I post as @TheGlazeProject.bsky.social
Jeni Tennison @jenitennison.com Data nerd/wonk. Founder of Connected by Data, campaigning for communities to have a powerful say over data and AI.
Into trans rights, neurodiversity, board games, lego, dogs, spreadsheets.
www.jenitennison.com
Nico Ritschel @nicoritschel.com sidequery.dev @sidequery.dev
Data/Product/Engineering atm.com
nicoritschel.com
Rob Hyndman @robjhyndman.com Professor of Statistics, Monash University, Australia. FAA, FASSA. Interested in #forecasting, #rstats, #statistics. he/him http://robjhyndman.com
Mine Doğucu @minedogucu.com teaching stats & data science by day • reading and writing stories by night • she/they/o/او • views my own • minedogucu.com • hellodata.science • datapedagogy.com • bayesrulesbook.com • ailurophile • bibliophile • cinephile
Jeremy Allen @jeremy-data.bsky.social I help @posit.co deliver the best R and Python data science solutions to the public sector in the US and elsewhere. Fan of cats coffee whiskey tea photography philosophy Atlanta - personal account. https://18chains.com/
David Asboth @davidasboth.com Data generalist, educator, author of The Well-Grounded Data Analyst (Manning, 2025). Co-host of the Half Stack Data Science podcast.
Robert Kosara @eagereyes.org Interested in all things visual and data, like data visualization. ISOTYPE collector, synth dabbler, runner.
Abel Vázquez Montoro @abelvm.bsky.social Geospatial problems solver.
All my stuff is posted using farm-to-table WiFi, free-range 5G or locally-sourced Ethernet.
Specialization is for insects.
nimbi.es
Jakub Nowosad @jakubnowosad.com Computational geographer. Associate Professor at AMU, Poznan, Poland. Co-author of http://r.geocompx.org, http://py.geocompx.org, and http://tmap.geocompx.org books. #rstats #rspatial #geocompx
https://jakubnowosad.com/
Naomi Saphra @nsaphra.bsky.social Waiting on a robot body. All opinions are universal and held by both employers and family. ML/NLP professor.
nsaphra.net
Ben Schmidt @bschmidt.bsky.social CTO, Nomic. former history professor/digital humanist.
https://benschmidt.org
Christopher Manning @chrmanning.bsky.social Stanford Linguistics and Computer Science. Director, Stanford AI Lab. Founder of @stanfordnlp.bsky.social . #NLP https://nlp.stanford.edu/~manning/
Alexander Doria @dorialexander.bsky.social LLM for the commons.
Jess Butler @jessbutler.bsky.social Lead Data Scientist, NHS Grampian + Senior Research Fellow, University of Aberdeen
Trying to do useful things with big, messy, high-security data. Huge nerd for open science and public health
https://www.abdn.ac.uk/iahs/people/profiles/jessicabutler
Luca Soldaini 🎀 @soldaini.net I like tokens! Leading the Olmo data team at @ai2.bsky.social with @kylelo.bsky.social // all opinions sampled from my own stochastic parrot
more at https://soldaini.net
Cody Blakeney ✈️ NeurIPS 2024 @codestar.bsky.social #Efficient AI
Research @MosaicML
Formerly Visiting Researcher @ Facebook Ph.D
#TXSTFOOTBALL fan
http://linktr.ee/code_star
Santiago Viquez @santiviquez.com ML @ NannyML. Writing “The Little Book of ML Metrics” https://www.nannyml.com/metrics?via=santiago
Personal website: https://www.santiviquez.com
Minsuk Chang @minsuk.bsky.social Research Scientist @ Google Deepmind. Opinions are my own.
minsukchang.com
Marc Lanctot @sharky6000.bsky.social Research scientist interested in multiagent reinforcement learning, game theory, games, and search/planning.
Lover of Linux 🐧, coffee ☕, and retro gaming. Big fan of open-source. #gohabsgo 🇨🇦
For more info: https://linktr.ee/sharky6000
Patrick Assalé @patrickassale.bsky.social Ai Explorer
Thomas Wiecki @twiecki.bsky.social That PyMC guy
Drew Fustin @drewfustin.com ML/AI at VSCO, UChicago Physics PhD ;\
Chicago, Music, D&D, Drake Basketball ;\
Husband/Dad/he/him
Seth Juarez @sethjuarez.com I work in AI at Microsoft and GitHub. I like Machine Learning and the hot Mexican tamarind candy. Married to the beautiful Riva Juarez.
Zach Mueller @muellerzr.bsky.social Technical Lead on Accelerate @ Hugging Face | Passionate about Open Source | https://muellerzr.github.io
Tom Mock @themockup.blog Product Manager @posit.co👨💻
I ❤️ 🌮, dogs, and data science IDEs
Productive with open source #RStats and #PyData
@thomas_mock@fosstodon.org + @thomas_mock
He/Him | San Antonio, TX
TheMockup.blog
Leshem (Legend) Choshen @EMNLP @lchoshen.bsky.social 🥇 LLMs together (co-created model merging, BabyLM, textArena.ai)
🥈 Spreading science over hype in #ML & #NLP
Proud shareLM💬 Donor
@IBMResearch & @MIT_CSAIL
Diego de las Casas @dlsq.bsky.social AI Scientist at Mistral AI.
Past: Google DeepMind.
🇧🇷 in 🇬🇧
joao @joao.omg.lol Grief Astronomer
A special snowflake existing in 196883 dimensions
#ActuallyAutistic He/Him
Kenneth Field @kennethfield.bsky.social Cartography is my passion & profession. Author of CARTOGRAPHY. & THEMATIC MAPPING. Maps+drums+snowboards+footy+sarcasm. 🇬🇧 in 🇺🇸 Views mine. links.esri.com/mappyhour
Max Roser @maxroser.bsky.social — Founder of Our World in Data
— Professor at the University of Oxford
Data to understand global problems and research to make progress against them.
Raphaël Millière @raphaelmilliere.com Philosopher of Artificial Intelligence & Cognitive Science
https://raphaelmilliere.com/
Maggie Appleton @maggieappleton.com Staff Research Engineer @githubnext.com. But actually a designer.
Adores digital gardening, end-user development, and embodied cognition. Makes visual essays about design, programming, and anthropology.
📍 London
🌱 maggieappleton.com
Dylan Freedman @dylanfreedman.nytimes.com Machine-learning engineer and journalist, A.I. Initiatives @nytimes.com
My work: https://www.nytimes.com/by/dylan-freedman
Contact: dylan.freedman@nytimes.com, dylanfreedman.39 (Signal)
🏃🏻 🎹
Dogan Ural @doganuraldesign.bsky.social Designer / 100K+ on X: x.com/doganuraldesign
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
Jessica Hullman @jessicahullman.bsky.social Ginni Rometty Prof @NorthwesternCS | Fellow @NU_IPR | AI, people, uncertainty, beliefs, decisions, metascience | Blog @statmodeling
Gianluca @gianarb.it Developer. Sometime Software Developer
I write at gianarb.it . I help company figure out things in technology with @shippingbytes.com .
liberachat like gianarb
Currently at RockfishData. Former PacketHost,ServiceNow,InfluxData...
Marielza @marielza.bsky.social Retired UNESCO Dir for Digital Inclusion, Policies & Transformation. Chair, UN University, eGov Institute.
UNESCO Women in STEM Committee
Some pottery and cyanotyping
Profile picture is of my face and torso
Banner is a picture I took of a light garden
Critical AI https://read.dukeupress.edu/critical-ai/issue @criticalai-journal.bsky.social Critical AI's new issue is out! https://read.dukeupress.edu/critical-ai/issue
Email us at criticalai@sas.rutgers.edu
Our website and blog: https://criticalai.org/
Allen Downey @allendowney.bsky.social Former professor at Olin College, principal data scientist at PyMC Labs, author of Think Python, and Probably Overthinking It -- blog and book -- and stark raving Bayesian.
Seth Rosen @sethrosen.me Trying to remember how to post about data and dad jokes
Matthew Kay @mjskay.com Assoc Prof Computer Science and Communication Studies at Northwestern. Infovis, HCI. Author of tidybayes & ggdist R pkgs. he/him. 🏳️🌈 https://mjskay.com/
Co-director https://mucollective.northwestern.edu
Co-founder https://journalovi.org
Miguel Hernan @miguelhernan.org https://miguelhernan.org/
Using health data to learn what works.
Making #causalinference less casual.
Director, @causalab.org
Professor, @hsph.harvard.edu
Methods Editor, Annals of Internal Medicine @annalsofim.bsky.social
Esteban Montenegro-Montenegro @m-square.net I'm a faculty at CSU Stan, I'm interested in #rstats #healthyAging #quartoPub #python #statistics. I might share content related to quantitative methods from a diverse number of fields. 
Paris Marx @parismarx.com 💥 PREORDER MY NEW BOOK HYPERSCALE 💥
🎙️ @techwontsave.us
📬 https://disconnect.blog
📖 https://hyperscalebook.com
Jared Lander @jaredlander.com Owner of Lander Analytics
Author of R for Everyone
Lecturer at Columbia Business School and Princeton University
Organizer of NY Open Statistical Programming Meetup
jaredlander.com
Catherine Breslin @catherinebreslin.bsky.social AI scientist & consultant :: prev Amazon Alexa, Toshiba, Cam Uni :: voice & language tech :: powered by coffee :: photographer :: Cambridge UK
https://www.catherinebreslin.co.uk
Tan G. @tangandhara.bsky.social Data analyst and data viz geek
Sophie Lee @sophie-stats.bsky.social Statistical Programming Training Coordinator | Specialist in supporting the transition to open-source approaches | Co-founder of #RLadies Sheffield | Sharing resources and tips at https://scubed.rbind.io/ | #RStats #StatsEd #RLadies #RinPharma
Dominik Moritz @domoritz.de Visualization, data, AI/ML. Professor at CMU (@dig.cmu.edu, @hcii.cmu.edu) and researcher at Apple. Previously @idl.uw.edu. Also sailboats ⛵️ and chocolate 🍫.
www.domoritz.de