Harshil Agrawal @harshil.dev Dev Educator Cloudflare | Prev - Contentful, n8n
Bryce @brycemecum.com Working on open source, mostly Apache Arrow (https://arrow.apache.org)
Julian Hyde @julianhyde.bsky.social On a mission to tame data. (Ex-Google, always ASF, working on something new.)
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
Petter Törnberg @pettertornberg.com Assistant Professor in Computational Social Science at University of Amsterdam
Studying the intersection of AI, social media, and politics.
Polarization, misinformation, radicalization, digital platforms, social complexity.
Ingo Giezendanner @pfrrrrt.mastodon.social.ap.brid.gy 🌉 bridged from ⁂ https://mastodon.social/@pfrrrrt, follow @ap.brid.gy to interact
xlr8harder @xlr8harder.bsky.social ai enjoyer, human flourishing, cat ✝️
speechmap.ai
mindmeldai.substack.com
xlr8harder.substack.com
Daniel Weissmann @danweiss.bsky.social polcomms guy
interested in the politicisation of antisemitism scholarship primarily in context of German Memory Culture.
Safety Through Solidarity!
Leave this earth better than you found it.
David Dayen @ddayen.bsky.social Executive editor, The American Prospect. Author, Chain of Title and Monopolized. Tips at ddayen-at-prospect-dot-org or Signal at ddayen.90
Catsuka @catsuka.bsky.social Animation curator since 2000.
News site, Video platform, TV show, and more.
All run by a single person.
https://www.catsuka.com/links
You can support me on Patreon 🙏 https://patreon.com/catsuka
Jeremy Scahill @jeremyscahill.com Journalist at @DropSiteNews.com. Author of Blackwater and Dirty Wars. Former twitter combatant. Proton: jeremy@dropsitenews.com
Nick Byrd, Ph.D. @byrdnick.com I study how to improve decisions and well-being at @GeisingerCollege.bsky.social.
🎓 gScholar: shorturl.at/uBDPW
▶️ youtube.com/@ByrdNick
👨💻 psychologytoday.com/us/blog/upon-reflection
📓 byrdnick.com/blog
🎙️ byrdnick.com/pod
Jeroen Meijer @jeroenmeijer.bsky.social postdoc at Viral Ecology and Omics group, @microverse.bsky.social @uni-jena.de. Phages, metagenomics, evolutionary modeling, microbial communities, kendo.
Ling-Yi @lingyi.bsky.social 🧬🦠👩🏻💻bioinformatics | machine learning | microbiology
Vivek Bhardwaj @vivekbhr.bsky.social Assistant Prof. @Utrecht University (NL). I study epigenetic regulation of cell fates by combining single-cell genomics and data science. Previously at Max Planck-IE (DE) and Hubrecht Institute (NL). https://vblab.org
Liz Rice 💛💙🐝 @lizrice.com Open Source | Isovalent @ Cisco | eBPF | Cilium | author of O’Reilly books on Container Security and Learning eBPF | AWS Container Hero | music @insidernine.bsky.social
Matei Zaharia @matei-zaharia.bsky.social CTO at Databricks and CS professor at UC Berkeley. https://people.eecs.berkeley.edu/~matei/
Matthew Honnibal @honnibal.bsky.social Computational linguist from Sydney and Berlin.
Author of the spacy.io NLP tools
Founder and CTO @explosion.ai
LinkedIn: linkedin.com/in/honnibal
Blog: honnibal.dev
Alejandro Saucedo | KubeCon 2025 Europe AI Keynote @axsaucedo.bsky.social Zalando Director of Eng, Science, Product & Analytics | Advisor at the UN, EU Commission, ACM, Institute for Ethical AI & others
Takao Hayashi @takaohayashi.bsky.social Hi, I’m Takao Hayashi — I build open-source tools that bridge AI and the real world, creating solutions for a free and connected future.
Milan Weibel 🔷 @weibac.bsky.social computer toucher. here for AI mostly.
🔹 trial pledger @givingwhatwecan.bsky.social
he/him
Attac France @attac.org Attac s'engage pour la justice sociale, fiscale et écologique et mène des actions contre le pouvoir de la finance et des multinationales.
france.attac.org
Attac Deutschland @attacdeutschland.bsky.social Netzwerk für globale Gerechtigkeit | Das gute Leben für alle ist möglich. #sozialökologischeTransformation #umFAIRteilen #klimagerechteMobilität
www.attac.de
Yannis Kalfas @kalfasyan.bsky.social Deep Learning | Remote Sensing
PhD in Bioscience Engineering
☁️ cloud segmentation 🌍 land surface classification
@ VITO, Belgium
🇪🇺 LCFM project
🇬🇷 -> 🇸🇪 -> 🇧🇪
@dagster.io @dagster.io dagster.io | The Data Platform Orchestrator
Frederic Branczyk @brancz.com VP of Data Engineering at Dash0. Previously, founder of Polar Signals (acquired by Dash0).
Eric Sammer @esammer.bsky.social CEO @ Decodable. Systems, databases, stream processing. O’Reilly author, ex-Cloudera, Splunk, Rocana, and others.
https://www.decodable.co
Ananth Packkildurai @ananthdurai.bsky.social Editor Data Engineering Weekly; subscribe www.dataengineeringweekly.com. In Prgress, LakeByte
@ergestx.bsky.social @ergestx.bsky.social 
Bartosz Konieczny @waitingforcode.bsky.social Freelance Data Engineer | Data Engineering Design Patterns author | contact@waitingforcode.com | #ApacheSpark #Databricks #AWS #GCP #Azure
Simon Späti 🏔️ @ssp.sh Dad. Technical Author, Data Engineer.
Data practitioner (20y) • Writing at ssp.sh since 2015.
Focused on the craft of data engineering & storytelling.
📚 vault.ssp.sh • 📖 @dedp.online
❯ #dataengineering, #opensource, #writing, #obsidian, #neovim
Joe Reis @joereis.bsky.social Data nerd, “recovering data scientist”, author, podcaster, occasional athlete
Le Monde diplomatique @monde-diplomatique.fr Mensuel critique d'informations et d’analyses créé en 1954
• Offre spéciale d'abonnement --> https://www.monde-diplomatique.fr/t/abo/rentreebs
Rami Krispin @ramikrispin.bsky.social Senior Manager Data Science and Engineering at | Docker Captain 🐳| Time-series analysis & forecasting
My newsletters:
Weekly updates: https://ramikrispin.substack.com
AIOps: https://theaiops.substack.com
Forecasting: https://theforecaster.substack.com
Emile van Krieken @emilevankrieken.com Assistant professor @ VU Amsterdam, prev University of Edinburgh.
Neurosymbolic Machine Learning, Generative Models, commonsense reasoning
https://www.emilevankrieken.com/
Isaiah Bishop @isaiahbishop.bsky.social ML Eng. and econometrics. Honorary Commodities Trader**. more left-posting than normal.
**Regrettably degen trading on here, im sorry
Views dont reflect my employer
@braintelligence.bsky.social @braintelligence.bsky.social Believer in inclusive democracy
Posting mostly about AI/ML and tech if I can help it
Shaolei Ren @renshaolei.bsky.social Researcher on AI + Sustainability. Strive to build a sustainable and equitable future. Views my own.
Sara Hooker @sarahooker.bsky.social I lead Cohere For AI. Formerly Research
Google Brain. ML Efficiency, LLMs,
@trustworthy_ml.
Emma Strubell @strubell.bsky.social assistant professor, @ltiatcmu.bsky.social. machine learning: LLMs and climate. 🏳️🌈🏳️⚧️ they/them/dad (2 dogs).
pro-AI, anti-capitalist, anti-fascist.
Website: strubell.github.io
Jeff Dean @jeffdean.bsky.social Google Chief Scientist, Gemini Lead. Opinions stated here are my own, not those of Google. Gemini, TensorFlow, MapReduce, Bigtable, Spanner, ML things, ...
David Lindner @davidlindner.bsky.social Making AI safer at Google DeepMind
davidlindner.me
Marion Koopmans @marionkoopmans.bsky.social Virologist, into emerging viral infections, one health, climate and health. Head viroscience department ErasmusMC, Rotterdam NL. Backup for the ex-bird platform. ORCHID 0000-0002-5204-2312; https://pure.eur.nl/en/persons/marion-koopmans . 
Urs Hölzle @uhoelzle.bsky.social Engineering Fellow at Google, working on the infrastructure powering Google Cloud and Google. Opinions are my own and are worth exactly what you pay for them.
Chris Adams @mrchrisadams.net Science & justice. Also: coffee, cities, UX & code. Aghast at all the typos in my posts. A member of climateAction.tech, and I work at the Green Web Foundation.
@mrchrisadams on most of the social networks
Meagan Day @meagansday.bsky.social 
Jacobin Magazin @jacobinmagazin.bsky.social Jacobin liefert sozialistische Perspektiven auf Politik, Wirtschaft und Kultur. Abonniere jetzt unser Printmagazin 👉 http://jacobin.de/abo
digby @digby56.bsky.social OG blogger at digbysblog.net
columnist for Salon.com 
Julia M. Rohrer @dingdingpeng.the100.ci Personality psych & causal inference @UniLeipzig. I like all things science, beer, & puns. Even better when combined! Part of http://the100.ci, http://openscience-leipzig.org
Kneecap @kneecapceol.bsky.social Unofficial Kneecap account that I hope the lads will come and claim. Let's build a following here in advance, folks! GRMA
Manon Aubry @manonaubryfr.bsky.social Eurodéputée France Insoumise • Présidente de la gauche au Parlement Européen • Ex porte-parole d'ONG contre les inégalités et l'évasion fiscale, toujours activiste ✊
Daniel Cooney @danielcooney1.bsky.social Applied mathematician at the University of Illinois Urbana-Champaign. Interested in evolutionary game theory, differential equations, and modeling biological and social systems.
Mat Simpson @mjsimpson.bsky.social Applied maths QUT | Editor-in-Chief Bulletin of Mathematical Biology | Alumnus @uwanews @Uni_Newcastle | Member
@AustralianLabor @AusRepublic | he/him/🏳🌈|
Said Munoz-Montero @saidmumon.bsky.social PhD @ Imperial College
Thomas Steinke @stein.ke Researcher in computer science, math, machine learning, (differential) privacy, AI, etc. at Anthropic.
Kiwi🇳🇿 in California🇺🇸
http://stein.ke/
@jkoblelus.bsky.social @jkoblelus.bsky.social 
Renske Vroomans @renskevroomans.bsky.social Career development fellow @ Sainbury Laboratory, University of Cambridge. I use computational models to study how plant developmental processes evolve.
Cas Obdam @obdam.xyz Call me whatever you wanna call me
David Gfeller @dgfeller.bsky.social Fascinated by computational biology applied to cancer immune cell recognition
Steven Kleinstein @skleinstein.bsky.social Computational immunologist; Professor at Yale School of Medicine; Co-Director, Computational Biology & Biomedical Informatics; B cell receptor sequencing analysis, http://immcantation.org + multi-omics signatures of infection, vaccination & autoimmunity.
Nature Reviews Immunology @natrevimmunol.nature.com Bluesky account for the journal Nature Reviews Immunology https://www.nature.com/nri/ Skyquakes from the editors.
Nature Computational Science @natcomputsci.nature.com A @natureportfolio.nature.com journal on mathematical models and computational methods/tools that help advance science in multiple disciplines. https://www.nature.com/natcomputsci
Nature Biotechnology @natbiotech.nature.com Publishing the best of biotech science and business. Find us on Twitter, Facebook & Instagram. Part of @natureportfolio.nature.com.
Nature Reviews Bioengineering @natrevbioeng.nature.com An online-only journal from @natureportfolio.bsky.social publishing high-quality Reviews, Perspectives and Comments across all areas of bioengineering
https://www.nature.com/natrevbioeng/
Mediapart @mediapart.fr Journal d'information numérique, indépendant et participatif. Seul·es nos lecteurs et lectrices peuvent nous acheter ! https://www.mediapart.fr 🖋️
Suivez aussi @mediapartblogs.bsky.social, l'espace d'expression libre des abonné·es de Mediapart.
Encarnita Mariotti-Ferrandiz @enkrnita.bsky.social Professor of Immunology | Head of i3 lab | Sorbonne Université & INSERM | interested in systems translational immunology with a focus on adaptive immunity and a passion for TCR
Réseau Salariat @reseausalariat.bsky.social Assocation d'éducation populaire ✊
Promotion du salaire à vie pour sortir du chantage à l'emploi.
Mise en sécurité sociale des productions essentielles pour les gérer nous-mêmes.
Rejoins-nous ! 👉 https://forms.gle/4AAtw3xo8Z4b8WtW6
Politis @politis.fr Média indépendant et engagé depuis 1988. Commandez l'hebdo sur Politis.fr, et retrouvez les hors-séries en kiosque. Abonnez-vous à partir de 5€/mois ⬇️
https://buff.ly/4fAm8vz
regards @regards.bsky.social Ne manquez aucun de nos articles,
abonnez-vous à notre newsletter !
👉 https://regards.fr/newsletter/ 👈
Laurence Scialom @scialomlaurence.bsky.social Économiste, Professeure à Université Paris Nanterre, EconomiX, Institut Veblen, Observatoire de l’Ethique Publique, économie institutionnaliste, banque centrale, régulation financière et bancaire, écologie, éthique.
Gabriel Zucman @gabrielzucman.bsky.social Chasing wealth and income, present and past, onshore and offshore.
https://gabriel-zucman.eu
https://www.taxobservatory.eu
Justin Delépine @jdelepine.bsky.social Journaliste à Alternatives Economiques
Alternatives Economiques @alternatives-economiques.fr Le média indépendant qui analyse l’actualité économique, sociale et écologique. https://www.alternatives-economiques.fr/
📰 1 mois d’essai pour 1€ → https://www.altereco.media/6nP
Bram van Dijk 🏳️🌈 @bramvandijk.bsky.social Assistant professor at Utrecht University (Theoretical Biology). Simulating microbes, mobile elements, horizontal gene transfer, and whatever else happens on a grain of sand | 🏳️🌈 | he / they | thevirtuallaboratory.com
Theoretical Biology & Bioinformatics @ UU @binfutrecht.bsky.social Our group consists of two research groups : Theoretical Biology (headed by Rob de Boer) and Bioinformatics (headed by Berend Snel) at @utrechtuniversity.bsky.social
Enrico Sandro Colizzi @escolizzi.bsky.social Tenured scientist @INRIA, Lyon. Studying how microbes evolve new stuff with computer simulations. 
Fritz Bol @fritzbol.bsky.social // Illustrateur / Graveur
// Lanester / Morbihan / France
// membre du collectif Atelier Scarole
// co-organisateur du Marché Substrates
>>>> http://fritzbol.tumblr.com
>>>> http://piaille.fr/@fritzbol
>>>> http://pixelfed.social/fritzbol
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
Mehdi Ouazza @mehdio.com 🧡 Data Engineer at heart
🥑 DevRel @motherduck.com (Cloud-based @duckdb.org)
🎥 YouTube : https://www.youtube.com/@mehdio
✒️ Blog http://mehdio.com/blog
Vicki @vickiboykis.com Founding list[float] engineer. Recsys. Personalization. Infra. Systems. Normcore code. Nutella. Vectors. Words. Vibes. Bad puns (soon).
https://vickiboykis.com/what_are_embeddings/
Smerity @smerity.bsky.social Always pondering startups, ML, Rust, Python, and 3D printing.
Independent ML researcher consulting on LMs + data.
Previously: Salesforce Research, MetaMind, CommonCrawl, Harvard. 🇦🇺 in SF. He/him.
Personal blog: https://state.smerity.com
Christoph Molnar @christophmolnar.bsky.social Author of Interpretable Machine Learning and other books
Newsletter: https://mindfulmodeler.substack.com/
Website: https://christophmolnar.com/
Sasha Rush @srushnlp.bsky.social Professor, Programmer in NYC.
Cornell, Hugging Face 🤗
Yuan Tang @terrytangyuan.xyz Senior Principal Software Engineer at Red Hat AI | Open Source Leader at KServe, Argo, Kubeflow, Kubernetes, CNCF | Maintainer of XGBoost, TensorFlow | Keynote Speaker | Author | Technical Advisor
More info: http://terrytangyuan.xyz
We are hiring!
Margaret Mitchell @mmitchell.bsky.social Researcher trying to shape AI towards positive outcomes. ML & Ethics +birds. Generally trying to do the right thing. TIME 100 | TED speaker | Senate testimony provider | Navigating public life as a recluse.
Former: Google, Microsoft; Current: Hugging Face
Chip Huyen @chiphuyen.bsky.social AI x storytelling
AI Engineering: https://amazon.com/dp/1098166302
Designing ML Systems: http://amazon.com/dp/1098107969
@chipro
CK's alter ego @kozyrkov.bsky.social Head over to decisionleader.bsky.social for the real deal.
Clément Canonne @ccanonne.github.io Senior Lecturer #USydCompSci at the University of Sydney. Postdocs IBM Research and Stanford; PhD at Columbia. Converts ☕ into puns: sometimes theorems. He/him.
David Marx @digthatdata.bsky.social I read a lot of research. Mostly ML.
Currently reading: https://dmarx.github.io/papers-feed/
Statistical Learning
Information Theory
Ontic Structural Realism
Morality As Cooperation
Free Culture, Open Access
YIMBY, UBI
Research MLE
Frmr FireFighter
Towards Data Science @towardsdatascience.com The world's leading publication for data science and artificial intelligence professionals.
Website 🌐 towardsdatascience.com
Submit an Article ✍️ https://contributor.insightmediagroup.io
Subscribe to our Newsletter 📩 https://bit.ly/TDS-Newsletter
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
merve @merve.bsky.social proud mediterrenean 🧿 open-sourceress at hugging face 🤗 multimodality, zero-shot vision, vision language models, transformers
Alicia Curth @aliciacurth.bsky.social Machine Learner by day, 🦮 Statistician at ❤️
In search of statistical intuition for modern ML & simple explanations for complex things👀
Interested in the mysteries of modern ML, causality & all of stats. Opinions my own.
https://aliciacurth.github.io
Nora Belrose @norabelrose.bsky.social AI, philosophy, spirituality
Head of interpretability research at EleutherAI, but posts are my own views, not Eleuther’s.
@eleutherai.bsky.social @eleutherai.bsky.social 
Albert Villanova del Moral @albertvillanova.bsky.social Machine Learning Engineer @ Hugging Face
Anton @anton-l.bsky.social Feeding LLMs @ Hugging Face
Stella Biderman @stellaathena.bsky.social I make sure that OpenAI et al. aren't the only people who are able to study large scale AI systems.
Daniel van Strien @danielvanstrien.bsky.social Machine Learning Librarian at @hf.co