Matthew Weidner @mweidner.bsky.social Collaborative software at Common Curriculum / CMU
I write about CRDTs etc: https://mattweidner.com/
Frank McSherry @frankmcsherry.bsky.social http://github.com/frankmcsherry/blog
The Streaming Otter @thestreamingotter.bsky.social The unoffical Apache Kafka Streams account. Long live the otter.
Aaron Boodman @aaronboodman.com CEO rocicorp.dev. Building replicache.dev and zerosync.dev, raising two great kids, trying to be a better person. Also found at http://aaronboodman.com.
South Bay Systems @southbaysystems.xyz https://southbaysystems.xyz
https://youtube.com/@southbaysystems
Hacker News Top Stories @hackernewsbot.bsky.social (Unofficial) Hacker News Bot with top stories updates.
Jobs from YC startups @whois-hiring.bsky.social
Creator @ykravchuk.bsky.social
luokai @luok.ai For more AI&Tech content, check here www.luok.ai
🍎Apple Die Hard Fan｜ 苹果骨灰粉
🤖GenAI Observer ｜ GenAI观察者
👨🏻🎤Cutting Edge Tech Enthusiast ｜ 科技爱好者
Giles @gdeejay.bsky.social Applied economist working in international development policy
🇹🇴🇸🇧🇻🇺🇫🇯🇦🇺🇲🇲 (etc),
Mostly memes.
Sometimes post about #publicpolicy, research, data science, #PFM and #Rstats
Economist | Independent Consultant
All views my own
Thomas Fuchs @thomasfuchs.at 20 years ago I killed Flash with my #JavaScript library script.aculo.us. Now mostly petting cats. Also dabbling in #retrocomputing and #astrophotography.
He/him.
Joran Dirk Greef @joran.tigerbeetle.com Creator, Founder and CEO of @tigerbeetle.com — the financial transactions database designed for mission critical safety and performance.
StarTree @startreedata.bsky.social Fast, Fresh, Actionable Insights at Scale! From the creators of
Apache Pinot. We're growing - Join the movement!
Ardan Labs @ardanlabs.com Software Development, Consulting, Staff Augmentation, & Training | #Golang #Rust #Docker #Kubernetes #Blockchain #Terraform
Fernando 🌺🌌 @eudoxia.bsky.social interests: compilers, chemistry, logic, nanofabrication, pharmacology ❧ transhumanist ❧ essays, fiction: borretti.me ❧ code: github.com/eudoxia0 ❧ 🏳️🌈
Shrikant @shrik.dev Data/tech guy. Also at https://fosstodon.org/@shrik
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
Tim Chen @tnachen.bsky.social General Partner of Essence VC (www.essence.vc), all things infra software
Runs oss startup podcast and the infra pod
Hacker News 100 @hn100.atproto.rocks Hacker News articles with a score over 100.
with the help of https://atproto.blue/ & https://atproto.rocks/
(maintained by @xrkia.org)
MLOps Community @mlopscommunity.bsky.social A community of folks looking to put AI and ML into Production
Restate @restate.dev Restate is the platform for building resilient applications that tolerate all infrastructure faults w/o the need for a PhD. https://restate.dev
Tensorlake @tensorlake.ai 
Anurag @gangal.bsky.social On Bluesky to find Data Twitter
Andrew Lamb @andrewlamb1111.bsky.social Apache {DataFusion PMC}, Database Internals
O'Reilly @oreilly.bsky.social The premier learning platform for technology professionals.
Sign up for your free 10-day trial now.
www.oreilly.com
Nile @thenile.dev PostgreSQL re-engineered for multi-tenant apps
🇳 http://thenile.dev
🌟https://git.new/nile
📹 http://youtube.com/@niledatabase
💬http://discord.gg/8UuBB84tTy
@questdb.bsky.social @questdb.bsky.social 
ParadeDB @paradedb.com One Postgres for your application data, full-text search, vector retrieval, and aggregations.
☁️ Cloud early access: https://paradedb.com/cloud
ClickHouse @clickhouse.com ClickHouse is the fastest open-source OLAP database ⚡
Download: http://clickhouse.com
GitHub: http://clickhou.se/GitHub
Slack: http://clickhouse.com/slack
MotherDuck @motherduck.com Making analytics fun, frictionless and ducking awesome with an unorthodox data warehouse for the post big data era based on @duckdb.org in collab with DuckDB Labs
schrockn @schrockn.bsky.social 
Cedric Chin @cedricchin.bsky.social Publishes http://commoncog.com. Tweets about books & the art of business, from the perspective of an operator. Also: https://warpcast.com/cedric
Erika Pullum (she/her) @erikapullum.bsky.social Engineer, climber, currently working as Head of Data at Hex.
www.erikapullum.com
Stephan Ewen @stephanewen.bsky.social Building distributed systems and data infra.
Previously co-creator of Apache Flink (https://flink.apache.org/),
now building Restate (https://restate.dev/) to make distributed apps more easily resilient and scalable.
Soumith Chintala @soumithchintala.bsky.social Cofounded and lead PyTorch at Meta. Also dabble in robotics at NYU.
AI is delicious when it is accessible and open-source.
http://soumith.ch
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…
Daniel Johnson @ddjohnson.bsky.social PhD student at Vector Institute / University of Toronto. Building tools to study neural nets and find out what they know. He/him.
www.danieldjohnson.com
Luke Marsden @lmarsden.bsky.social Hacker & entrepreneur. Founder helix.ml, private GenAI stack, getting business value out of local open source LLMs
Spooky Magnus Hedemark (he/they) @magnus919.com Tech Weenie, blogger, #neurodiverseSquad #ActuallyAutistic #AuDHD, Chief Tentacle Officer @groktop.us
https://www.groktop.us
https://magnus919.com
Jacob Herrington (not verified proceed with caution) ⚠️ @jacobherrington.dev self-taught ruby dev turned startup founder
something something building something new
everything i post is satire
Rahul Jain @rahulj51.bsky.social Software, Data and Analytics Engineering. Principal Engineer at Bobsled.
Dividing my time between Berlin and Bangalore.
Formerly led Data and Eng at Beat Mobility, Omio and Thoughtworks.
Adam Leventhal @ahl.bsky.social Podcast editor (as long as quality and urgency aren’t important)
🌎👩🚀🔫🧑🚀
antirez @antirez.bsky.social Reproducible bugs are candies 🍭🍬
I like programming too much for not liking automatic programming.
Chinar Amrutkar @chinaramrutkar.com Data Engineer and Analyst | Amateur Tennis Player 🎾
Available for a coffee chat
📍 London, England UK
#datasky
Travis Campbell @hcoyote.bsky.social Three raccoons in a big data trenchcoat.
Sometimes known as “The Don Rickles of Big Data”
Somewhere in the mountains of Colorado
Signal: hcoyote.83
Jake Gold @jacob.gold Building AI infra @ https://clor.com in SF Bay Area. Helped launch and scale Vibecode and Bluesky. Prev: Nuro, Docker, Google, founder.
Addicted to history, computers, and open systems.
Unconditional love for all conscious life.
https://jacob.gold
Adam Azzam @aaazzam.bsky.social Little bit of Everything @ Prefect in 🗽
Recovering Academic. Rambling midwesterner.
Zach Morris Wilson @eczachly.bsky.social 
@flaneur2024.bsky.social @flaneur2024.bsky.social maintainer of SlateDB
loves Rust, Datasys, Cloud Infra, AI
https://flaneur2020.github.io
Abhinav Upadhyay @abhi9u.bsky.social NetBSD Dev | Python Internals, AI, compilers, databases, & performance engineering | https://blog.codingconfessions.com/
Manish Gill @manishgill.bsky.social Engineering Manager @clickhouse.com | Databases | Kubernetes | http://parallelthoughts.xyz | https://berlinsystems.xyz/ | https://cal.com/manishgill | AI Research @TomTom
Delhi raised, Berlin based.
Felix Geisendörfer @felixge.de Working at Datadog on Go Profiling, Performance, OpenTelemetry and more.
Before:
- Manufacturing Observability at Apple
- Co-founder at Transloadit
- Node.js Core Dev
Robert Metzger @rmetzger.bsky.social Staff Engineer at Confluent, Committer and PMC Member at Apache Flink.
Co-Founded data Artisans. Member of the Apache Software Foundation.
Shraddha Agrawal @shraddhaag.dev Senior Software Engineer at Ceph, IBM
You’ll find me talking about computers, databases, distributed systems, fiction books, movies, music, photography, building Lego and puzzles!
🌐 shraddhaag.dev
Sujay Jayakar @sujayakar.bsky.social cofounder @ convex.dev. easily nerd sniped and okay with it.
alex gallego @emaxerrno.bsky.social founder & ceo of redpanda data - ai.redpanda.com
DJ Patil @djpatil.bsky.social Former U.S. Chief Data Scientist
GP Great Point Ventures
Devoted Health, RelateIQ, LinkedIn
I build things 
Matthew Leavitt @leavittron.bsky.social Chief Science Officer, Co-Founder @datologyai
Former: Head of Data Research @MosaicML; FAIR.
views are from nowhere
mr. TIM @timkellogg.me AI Architect | North Carolina | AI/ML, IoT, science
WARNING: I talk about kids sometimes
Nikhil Benesch @benesch.bsky.social Systems engineer @turbopuffer.bsky.social. Former CTO @materialize.com.
Julian Hyde @julianhyde.bsky.social On a mission to tame data. (Ex-Google, always ASF, working on something new.)
Michael Drogalis @michaeldrogalis.bsky.social Entrepreneur, software engineer, non-conformist.
🔥 Creator of shadowtraffic.io
Werner @wernervogels.bsky.social CTO @ Amazon
Mahdi Yusuf @mahdiyusuf.com Sr. Engineering Manager @ Apple. Distributed Systems and Data. Previously @ 1Password.
Homelabs, databases, and basketball.
✍🏾 @architecturenotes.co
Victoriano Izquierdo @victoriano.bsky.social Graphext co-founder.
Data Stuff 📊 & Product 📦
graphext.com - @graphext.bsky.social
victoriano.me
twitter.com/victorianoi
Alan Au @alanau.bsky.social Trickster disciple. 🦊 Game developer. 🎲️✂ Emeritus data generalist. 📊 Delightfully imperfect. ☁️ Not that kind of doctor. 🎓 [E] Itsatrap 🎮 He/Him
Benjamin Garvey @bengarvey.com CTO @ Common Paper / #phillydataviz / Collingswood / Philly / Twin Peaks obsessor / he / him
Otis Anderson @oldjacket.bsky.social Californian in New Hampshire. Very much a dad. Several seemingly unrelated topics! Data, analytics, SF Giants baseball, health care, econ. Occasional political outbursts. Sorry.
Greg Schivley @gschivley.bsky.social Energy systems data, code, hiking, bikes, and more. Building stuff in the ZERO Lab at Princeton.
Data Science Renee @becomingdatasci.bsky.social Author of SQL for Data Scientists (Wiley), Senior Director of Data Science at HelioCampus, creator of Becoming a Data Scientist podcast
She/her
https://sqlfordatascientists.com
Evgeny Ivanov @e10v.me 
Paul @left-semi-join.bsky.social Anzelovich on 🐦🦣. Interests: Data Science/Engineering, Python, YIMBY, bikes, cats. Living in SATX.
Tim @tim.hochberg.io 
Maria Khalusova @mariak.bsky.social Always growing, she/her, RAG builder, LLM whisperer, tech generalist
James Felix Black @tft.io A large person, in Canada. Father to two, smaller persons. Wife guy. Dual citizen, a modicum of discipline.
Proud liberal. Hobbesian. Unix apostate, Classic Mac OS revanchist, tilter at path-dependent windmills. Emacsist.
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.
Nicolò Giso @nicologiso.com Making memes, working with data and writing code!
📊🐍 Data Engineer/Scientist
Blog at nicologiso.com
Projects: whilemodeltrains.com & @italianartbot.bsky.social
🇮🇹🍝🍕
Brandon Rohrer @brandonrohrer.com Robotics and Reinforcement Learning tinkerer.
brandonrohrer.org
Wrangler of algorithms.
Eater of bread. Sipper of whisky.
Reports to a Shih Tzu.
Kieran Healy @kjhealy.co Social science and other distractions. Old posts get deleted pretty quick.
https://kieranhealy.org /
https://theordinalsociety.com
Lynn Cherny @arnicas.bsky.social Into creative ML/AI, NLP, data science and digital humanities, narrative, infovis, games, sf & f. Consultant, ds in Residence at Google Arts & Culture. (Lyon, FR) Newsletter arnicas.substack.com.
Kara Woo @karawoo.com software engineer | #rstats | PDX | she/her
Meg Risdal @meg.dev Product @ Kaggle / Google. Data, language, film, weirdness. Minnesotan in Toronto. Learning Cantonese. 我學緊廣東話. It's my first day.
https://linktr.ee/megrisdal
Ben Labaschin @econoben.dev Machine learning, economics, Chicago -> San Diego
Principal MLE, Workhelix
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/
Mikhail Popov @mpopov.com staff data scientist, autism dad, husband, former data science manager
pronouns: he/him
website: https://mpopov.com
disclaimer: views and posts are my own
Laura Ellis @littlemissdata.bsky.social Website: littlemissdata.com
Data, tech & memes. Data @Rapid7, ex-#IBM. #Mom, Canadian turned Texan, Blogger, Co-organizer of #DataMishapsNight. Views my own.
Squirrel_loot @squirrelloot.bsky.social Board games, cards, and dnd for fun. Data stuff for work. Go Blue
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/
Oscar Baruffa @oscarbaruffa.com Yes it's me from twitter and @bigbookofr.com!
#dataBS #RStats 
Alan Jackson @akjackson.bsky.social Retired geophysicist, pro bono data science, writer of letters to the editor, troublemaker. https://www.ajackson.org/Blog/
Chris Chapman @cchapman.bsky.social UX researcher, psychologist. Author "Quantitative User Experience Research" (w/Rodden), "R | Python for Marketing Research and Analytics" (w/Feit & Schwarz). Previously 24 yrs @ Google, Amazon, Microsoft. Personal account.
Blog at https://quantuxblog.com
ryan scharf @ryanscharf.com maker, rstats, serial hobbyist, tampa bay rowdies & sun, professional data person, amateur birding person
JD Long @jdlong.cerebralmastication.com CTO at a specialty insurance company. Perpetual cocktail party host, open source fan, econometrician, agricultural economist, and OReilly Author.
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!
Jesse Mostipak @kierisi.bsky.social never was a cornflake girl
Elise Hunley (she/her) @eggsitential42.bsky.social Cross-functional product manager. Likely to be found over caffeinated at a local farmers market or reading at home with the dog. Attempting to suck less at writing and photography.
I have a newsletter!
https://eliseisoverthinkingit.beehiiv.com
Data Bear 🏳️🌈 @dataandpolitics.net Data and Politics.
Engineer, then academic, now engineer again.
Daytime is AI/ML research.
I care a lot about the open Internet and security. Wikipedia administrator.
Very San Francisco with an ATLien heart.
A widow who misses their husband. 🏳️🌈
JD @jd503.bsky.social Product manager in the streets, really bad at folding my sheets.
He/him
Ted Laderas @tladeras.bsky.social Director of Training/Community at the Data Science Lab at Fred Hutch. Former OHSU, DNAnexus. Posit Data Science Mentor (when I have the time) #bioinformatics, #datascience, #teaching, and #ambientmusic. https://laderast.github.io
Kyle @kylestratis.com 📊 Data, AI/ML, and Cloud consultant @ Stratis Data Labs
🚉 VPEng @ stealth
🤓 Startup advisor
✒️ Wrote AI Agents with MCP
🐍 Python
☁️ AWS
🧙♂️ Elixir
🐷Ham radio
🇺🇸↔🇬🇷 [Boston // Athens]
Mostly tech things here
https://sifa.id/p/kylestratis.com