Lily :) @lwoodblake.bsky.social 🧑💻 @ Hudl @statsbomb.com
philip @heltweg.org Freelance Technical Product Manager & Engineer · PhD Computer Science · Founder at isselthal industries | Visit https://heltweg.org & https://isselthal.industries/ :)
Mark Rieke @markjrieke.bsky.social certified big nerd | big #rstats dweeb | accidental python fan | he/him
thedatadiary.net
Jesse Davis @jessejdavis.bsky.social Professor @ KU Leuven researching AI, machine learning, and sports. Co founder of runeasi
Matthew Steggle @matthewsteggle.bsky.social Prof of Early Modern Eng Lit at @bristoluni.bsky.social. Working on Shakespeare biography and other C16-17 stuff. The rest is silence, mostly. Views own.
Sarah M. @sarahofswords.bsky.social Miniature painting, foreign languages, and travel photos
The best bons mots fit to ignore
Lalit Maganti @lalitm.com Founding engineer @ http://perfetto.dev
Writing @ http://lalitm.com
Building devtools like syntaqlite, buildprof in my spare time
Senior Staff SWE @ Google
Adam Austin @ataustin.bsky.social Executive in data science, fanboy of #rstats
Make interoperability, not war.
Also at @ataustin@fosstodon.org
Eugene Vinitsky 🍒 @eugenevinitsky.bsky.social Anti-cynic. Towards a weirder future. Reinforcement Learning, Autonomous Vehicles, transportation systems, the works. Asst. Prof at NYU. Founding research scientist at Percepta.
https://emerge-lab.github.io
https://www.admonymous.co/eugenevinitsky
Ian @iwsmith.bsky.social Bad artist. Dog valet. So very tired. Partially Liminal.
Lily L @village11.bsky.social Interested in AI and applying it to work & life as a non-coder: www.appliedaiformops.com. Creator of @atlas-agent.bsky.social.
Mikkel Malmberg @mikker.dev solo founder https://10er.com and more ✹ building https://nitrokit.dev ✹ maximum overbusiness as https://brainbow.studio ✹ @mikker most places ✹ I have three kids ✹ 📍 Denmark
R "Nearest" Nabors @nearestnabors.com mimarobe | Prev affiliations: React core team, AWS Principle TPM, W3C and Mozillian | agentic web herald
Mackenzie Weygandt Mathis @trackingactions.bsky.social Scientist 👩🔬 & EPFL Assoc Prof 🇨🇭 | Devloper of DeepLabCut.org , 🦓 cebra.ai | neuroscience & ML 🧠 mackenziemathislab.org
riley @riguh.bsky.social recently dreamt of electric sheep
Amy Tobey @renice.bsky.social Amy Tobey💙parent🦁😾partner🥰obligate polymath🎶musician👩💻 software engineer🔎leader🧙♀️chaotic good🌈buckaroo🏳️⚧️backyard yogi🧘♀️魔法 少女🤦🏻♀
Cameron @cameron.stream 🤙
Building machines that learn at @letta.com
https://cameron.stream
David Picard @davidpicard.eurosky.social Professor of Computer Vision/Machine Learning at Imagine/LIGM, École nationale des Ponts et Chaussées @ecoledesponts.bsky.social Music & overall happiness 🌳🪻 Born well below 350ppm 😬 mostly silly personal views
📍Paris 🔗 https://davidpicard.github.io/
dan @danabra.mov no, this is how it works
Doll @dollspace.gay It/Its
Senior Agent Engineer at fieldleveltech.org
Its name is doll. The system is an adult.
Creating ethical and safe AI systems.
EGL Fashion posts!
Johan Carlin @johancarlin.com Python, data, AI. Recovering academic.
twitter.com/johancarlin - abandoned for obvious reasons
https://fosstodon.org/@johancarlin
Mel Roxby-Mackey @archaeoborders.bsky.social Archaeologist of borders, working on the Anglo-Cymric borderland and its folklore, digital humanist. Trustee, Offa's Dyke Association. All ops very much my own. archaeoborders.wordpress.com
Daniele Salatti @danielesalatti.com You’re never really done for as long as you have a good story and someone to tell it to
LLMs, AI, Software Engineering, Mountaineering, Sailing
Seattle, USA ↔ Livorno, Italy
danielesalatti.it
Charles Packer @charlespacker.bsky.social ceo @ letta, phd @ berkeley, lover of machines
jeffery --dangerously-skip-permissions @jefferyharrell.bsky.social Dilettante. Tinkerer. Possibly a robot.
codewright @codewright.bsky.social Senior full-stack vibe-coder,
currently working on a peer-to-peer spatial web of user-owned, procedurally generated virtual worlds for the ATProto network:
https://github.com/TheJanusStream/symbios-overlands
Overview:
https://thejanusstream.github.io/
Julien Le Dem @julien.ledem.net Principal Engineer, Founder, Angel, Advisor, OSS.
LFAI&data: OpenLineage, Marquez, ASF: Parquet, Arrow, Iceberg, 🐖
he/him.
Me: https://julien.ledem.net/
Blog: https://sympathetic.ink
Nic Chan @nicmakesstuff.bsky.social codes on the weekdays and draws on the weekends. tech stuff, web accessibility, cats, and fire emblem💖
https://www.nicchan.me
Mostly on Mastodon @ https://indieweb.social/@NicMakesStuff
Aki Vehtari @avehtari.bsky.social Professor in computational Bayesian modeling, Aalto University, Finland. Co-author of Bayesian Data Analysis 3rd ed, Regression and Other Stories, Active Statistics and Bayesian Workflow. #mcmc_stan and #arviz developer.
https://users.aalto.fi/ave/
JD Long @jdlong.cerebralmastication.com CTO at a specialty insurance company. Perpetual cocktail party host, open source fan, econometrician, agricultural economist, and OReilly Author.
Félix GV @felixgv.ninja Mostly here to talk about data infra. Opinions will eventually be your own.
Nina Willburger @drnwillburger.bsky.social Archaeologist | Permanent Representative of the Director, Archäologisches Landesmuseum Baden-Württemberg | Adjunct lecturer State Academy of Fine Arts Stuttgart | Private account, views are mine 🖖
Paul Hünermund @p-hunermund.com Professor of Empirical Economics & Data Science at TU Munich | Heilbronn Data Science Center (HDSC) | Co-founder of causalscience.org
http://www.p-hunermund.com
Neal Lathia @neallathia.bsky.social 👋🏽 Founder CTO @ Gradient Labs / was @neal_lathia elsewhere / https://gradient-labs.ai
Abdoulaye Diack @diack.bsky.social Program Manager ML & AI @ Google Research | Ex-Google Brain. Speaker (FR/EN)
Abdoulaye.ai
⠦ Thinking...
🌍 Accra, Ghana
(cover photo: Dar Es Saalam, circa 2015)
Better than Random @betterthanrandom.substack.com data, analytics, AI/ML and engineering
subscribe 👉 betterthanrandom.substack.com
James Coverley @jamescoverley.bsky.social Roman history with the potential to be quite interesting. Subscribe for updates 👇
Substack - https://jamescoverley.substack.com
Tip Jar - https://ko-fi.com/jamescoverley
Andrew Jones @andrew-jones.com Principal Engineer. Created Data Contracts and wrote the book on it. Father of 2. Brewer of beer. Aphantasic.
Newsletter 👉 https://andrew-jones.com/newsletter
Brian Clark (bclarkomp) @onemillionpower.com Translation, J-Rock, and video games. One Million Power, formerly of mognet.net. 専門はゲームと邦楽ロック. 日本語OK!
https://linktr.ee/bclarkomp
Biz: bclarkomp @ gmail.com
Russell Gant @bassetwrangler.bsky.social 
Laura Kelley @lauraakelley.bsky.social Royal Society Research Fellow at the University of Exeter, UK. Interested in visual ecology, animal behaviour, illusions, and all things bowerbirdy www.laurakelleyresearch.wordpress.com
Seattle Data Guy @seattledataguy.bsky.social 
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.
Dr Juulia Suvilehto @juulia.bsky.social Your friendly neighbourhood (data & neuro-) scientist. Interested in healthcare, big data, social interaction, tea, and cats. 🇫🇮 living in 🇸🇪
Neal Hudson @resi-analyst.bsky.social UK housing market analyst. Personal account.
Analysis and commentary at https://builtplace.com/
Visiting Fellow at Henley Business School.
Columnist for FT Weekend’s Money.
Juho Vepsäläinen @bebraw.bsky.social Technical author (SurviveJS), conference organizer (Future Frontend), Doctor of Science, University teacher (Aalto University).
survivejs.com
Iain Macintosh @iainmacintosh.bsky.social Doing a bit of radio @wearetrackradio
Todd Whitehead @crumpledjumper.bsky.social providing analysis and insight @synergysports.bsky.social and @sportradar.bsky.social and sharing basketball data in fun and eye-catching ways.
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
Matthew Mullins @mmullins.coginiti.co technologist, philosopher, and outdoors enthusiast
CTO@COGINITI
Emil Hvitfeldt @emilhvitfeldt.bsky.social https://emilhvitfeldt.com/
making modeling easier in #rstats with tidymodels at @posit.co
writing about feature engineering (https://feaz-book.com/) and Slidecrafting. He/Him
Posit @posit.co We make free, open-source software for data scientists like the RStudio IDE.
We're formerly known as RStudio. You can always download our open-source IDE here. https://posit.co/download/rstudio-desktop/
Tactics Journal @tacticsjournal.com Analyzing football tactics by @kyleboas.com.
JernejF @jernejf.bsky.social #football #data #science #xg #twelvefootball
Will Larson @lethain.com Write at lethain.com. Author of An Elegant Puzzle, Staff Engineer, and An Engineering Executive’s Primer. Worked some places.
tom @tomgfootball.bsky.social he/him
Anna Brown @aebrown.bsky.social Research Methodologist at Pew Research Center
JK Flake @jkflake.bsky.social Methodology prof in psychology at the University of British Columbia working on Schmeasurement. Into big team science, open science, and latent variables. Flake lab does not study flakes.
Javier Fernández @javiondata.bsky.social @ChelseaFC. Formerly @ZelusAnalytics, @FCBarcelona. Views are my own.
Ben Zaranko @benzaranko.bsky.social Economics Editor, The Observer
Sign up for my newsletter: https://observer.co.uk/newsletters
Vincent Maladiere @maggle.bsky.social Open source @Probabl.ai | skrub developer | interested in ML, survival analysis, causal inference, and data wrangling
Joe Reis @joereis.bsky.social Data nerd, “recovering data scientist”, author, podcaster, occasional athlete
Samuel Kaski @samikaski.bsky.social Probabilistic machine learning and its applications in AI, health, user interaction.
@ellisinstitute.fi, @ellis.eu, fcai.fi, @aifunmcr.bsky.social
Alex Bass @acbass49.bsky.social Data Scientist. Utahn. Here for the #rstats and #python community 📊 Just moved over from ❌
Personal site: alexbass.me
Libby Heeren @libbyheeren.bsky.social Posit host & educator. Data Weasel. Community Builder. Teaches R+Python.
🔉 Heeren == "hair-en" ✨
LinkedIn: https://www.linkedin.com/in/libbyheeren
DS Hangout: https://pos.it/dsh
DS Lab: https://pos.it/dslab
Alison Fisk @alisonfisk.bsky.social Recent Masters degree in Archaeological Practice at Birkbeck, University of London. Volunteer at Ham House, Richmond. Here to share my love of archaeology.
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
Tobias Müller @tobilg.com Serverless enthusiast. DuckDB afficionado. AWS Community Builder.
Building @sql-workbench.com @ownstats.com @learningduckdb.com
Blog: https://tobilg.com
David Lucey @luceydav.bsky.social Finance, Education, Urbanism, real estate & Tax data explorations. Came late to data, but all in now.
Martin Rosenbaum @mrosenbaum.bsky.social Freedom of information expert & consultant. Honorary Research Fellow, Birkbeck College politics dept. Author, 'Freedom of Information: A practical guidebook', http://amzn.to/3L2tuKi. ExBBC political journalist & radio producer. https://rosenbaum.org.uk/
Martin Seifert @seifert.blue Chief Curiosity Counselor
Hannah Valerie @eckerusla.bsky.social Assorted posts about history, church architecture, neurodiversity, faith, baking, travel, and cats. #AuDHD #FaithfullyLGBT 💫🌈
Paul Chaikin @paulchaikin.bsky.social https://paulchaikin.net/
Olivier Grisel @ogrisel.bsky.social Software engineer at probabl, scikit-learn contributor.
Also at:
https://sigmoid.social/@ogrisel
https://github.com/ogrisel
Hilde Kuehne @hildekuehne.bsky.social Professor for CS at the Tuebingen AI Center and affiliated Professor at MIT-IBM Watson AI lab - Multimodal learning and video understanding - GC for ICCV 2025 - https://hildekuehne.github.io/
Jacob Matson @matsonj.com excel lover & data enthusiast.
writing at dataduel.co
working at motherduck.com
Tom Aarsen @tomaarsen.com Sentence Transformers, SetFit & NLTK maintainer
Machine Learning Engineer at 🤗 Hugging Face
Oli Hawkins @olihawkins.com Editorial data scientist working on computational investigations for the visual and data journalism team at the Financial Times.
🌐 olihawkins.com
Amelia Wattenberger @wattenberger.com web dev, design, LLMs, data viz, tools for thought
✨ Design @ SHV
🌸 wattenberger.com
Sarah O'Connor @sarahoconnorft.ft.com FT columnist, writing about work, technology & economics.
Sarah Krasnik Bedell @sarahkb.bsky.social Growth marketer & data engineer. Currently growth @ Prefect, prev data @ Perpay.
📍 VT, ⛷️ & ⛵️
sarahsnewsletter.substack.com
mr. TIM @timkellogg.me AI Architect | North Carolina | AI/ML, IoT, science
WARNING: I talk about kids sometimes
@marcogorelli.bsky.social @marcogorelli.bsky.social Senior Software Engineer at Quansight Labs
Pretty focused on Narwhals and Polars these days, generally interested in dataframes and time series
David John Gagne II @djgagnedos.bsky.social Machine Learning Scientist at NSF NCAR in Boulder, CO. Interested in the linkages among AI, weather, climate, disasters, and impacts. 
Greg Wilson @greg.materialmachinelearn.ing Data scientist, aerospace engineer, coffee geek, sarcastic more often than not
https://www.linkedin.com/in/greg-wilson-6212572/
Ben Lindsay @benjlindsay.com Pythonista/Minneapolista
PunchesBears ㅎ㉨ㅎ @punchesbears.bsky.social Robots, ML, Animation, VR, & vidya games. Working on a Space Game & Wreckoons (a game about stealing trash & being an asshole). Profile doodle by Pendleton Ward
tkasasagi @tkasasagi.bsky.social A bear living in an aquarium- S Andrew Gelman et al. @statmodeling.bsky.social Automatically tweets new posts from http://statmodeling.stat.columbia.edu
Please respond in the comment section of the blog.
Old posts spool at https://twitter.com/StatRetro
Quanta Magazine @quantamagazine.org Illuminating math and science. Supported by the Simons Foundation. 2022 Pulitzer Prize in Explanatory Reporting. www.quantamagazine.org
Hannah Frick @frick.ws tidymodels team @posit.co | PhD in Statistics | co-founder rladies.org | she/her
Rachel Thomas @math-rachel.bsky.social researcher answer.ai
interested in education, immunology, & AI
fast.ai co-founder, math PhD, data scientist
Writing: https://rachel.fast.ai/
Fowl Language @fowllanguagecomics.bsky.social Cartoonist Ordinaire
Jake VanderPlas @jakevdp.bsky.social Write code. Mostly Python.
Ben Page @benpageresearch.bsky.social Visiting Professor at Kings College London. Pollster, social researcher, trends and futures. Ex CEO of Ipsos globally and in UK (2009-2025) FMRS, FacSS etc
Norppalivebot @norppalivebot.bsky.social Olen botti joka twiittaa kun #norppalivessä näkyy hylje! *beep boop* Kysy minusta @dilaz.bsky.social
https://wwf.fi/luontolive/norppalive/
https://norppalive.binarydream.fi
Joe Blitzstein @stat110.bsky.social Statistician at Harvard. Probability and paradoxes. Statistics and data science. Books and chess.
Sophy Ridge @sophyridge.bsky.social Lead Politics Presenter, Sky News