Gergely Orosz @gergely.pragmaticengineer.com Writing The Pragmatic Engineer (@pragmaticengineer.com), the #1 technology newsletter on Substack. Author of The Software Engineer's Guidebook (engguidebook.com). Formerly at Uber, Skype, Skyscanner. More at pragmaticengineer.com
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
Joris Van den Bossche @jorisvandenbossche.bsky.social Open source #python software developer and teacher. Pandas core developer. GeoPandas and Shapely maintainer. Apache Arrow PMC.
Software engineer at fused.io
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
Uwe Korn @xhochy.bsky.social 
Jacques Nadeau @jdata.bsky.social Data, dogs, water-skiing
Maple Leafs Aggregator @mapleleafsaggr.com Posting popular Toronto Maple Leafs links daily. Video, news, rumours and podcasts from 200+ sources at mapleleafsaggr.com 🏒 #Leafs #NHL
Astronomy Picture of the Day 🪐 @apod.shinyakato.dev Official Mirroring APOD BOT for Bluesky.
https://apod.nasa.gov/apod/lib/about_apod.html
Src:
https://apod.nasa.gov/apod/astropix.html
http://star.ucl.ac.uk/~apod/apod/astropix.html
Maintained by @shinyakato.dev
Great Expectations @expectgreatdata.bsky.social We help data teams have confidence in their data, no matter what.
GX Cloud: our end-to-end SaaS data quality platform, powered by GX Core.
GX Core: the most popular open source data quality framework in the world.
https://greatexpectations.io
Atul Gawande @agawande.bsky.social Surgeon, Writer ("Being Mortal," "Checklist Manifesto"), and formerly led Global Health @USAID.
Julian Hyde @julianhyde.bsky.social On a mission to tame data. (Ex-Google, always ASF, working on something new.)
dbt Labs @getdbt.com 🏗 your entire analytics engineering workflow.
Learn more at http://getdbt.com
Zach Weinersmith @zachweinersmith.bsky.social New Book out this summer: Sawyer Lee and the Quest to Just Stay Home.
Other things of mine: Bea Wolf, A City on Mars, and SMBC
Website: www.smbc-comics.com
Patreon: https://www.patreon.com/ZachWeinersmith?ty=h
Neal Stephenson @nealstephenson.bsky.social Maker of books and other things
Justin Dunham @jwyattd.bsky.social Organic growth marketing for data infrastructure and dev tools companies. ercule.co
@tlipcon.bsky.social @tlipcon.bsky.social 
Anne Applebaum @anneapplebaum.wsocial.eu staff writer @theatlantic.com and senior fellow @snfagora.bsky.social. author of GULAG, IRON CURTAIN, RED FAMINE, TWILIGHT OF DEMOCRACY and AUTOCRACY INC
https://linktr.ee/anneapplebaum
Neil deGrasse Tyson @neildegrassetyson.com Astrophysicist
Martin Klepsch @martinklepsch.org Web, AI and wherever curiosity will take us :)
Oh and Clojure/Script of course
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
JetBrains @jetbrains.com On a mission to make software development a more productive and enjoyable experience. Make it happen. With Code.
Andrew Sullivan @anvilwalrusden.bsky.social Cranky Canuck Torontonian. Failed repeatedly to get a job as corporate philosopher. Internet smarty-pants. These opinions are mine and not someone else’s. Pronouns: it/they, or whatever else you like, but I will absolutely respect yours.
Classic programmer paintings @progpaintings.bsky.social https://classicprogrammerpaintings.com/
Painters and Hackers: nothing in common whatsoever, but this is software engineering as depicted by artists through history (technically, might not be all classical but hey, this is just a tumblr)
Curator and Chief 
Mark Hamill @markhamillofficial.bsky.social Believe in yourself! Work hard, never give up & anything's possible! OR: Kick back, relax & aim low: You'll never be disappointed...😜
Quarkus @quarkus.io Supersonic Subatomic Java
Brian Goetz @briangoetz.bsky.social Java Language Architect at Oracle. Author, Java Concurrency in Practice (http://amzn.to/2nzZnkl). Also, cats.
InfluxDB @influxdb.com InfluxDB is the leading time series platform.
It’s About Time. ⏱️
influxdata.com
Antonio Goncalves @agoncal.bsky.social Principal Software Engineer @Microsoft @Azure @JavaAtMicrosoft @devoxxfr @parisjug @Java_Champions @pluralsight #BookAuthor #Jazz #Tango Us/We
Michael Stapelberg 🐧🐹😺 @zekjur.bsky.social Mensch mit starkem Datendrang • Artisanal Open Source • latenz-unverträglich • ::) • he/him
Paul Dix @pauldix.bsky.social Cofounder & CTO InfluxData, makers of InfluxDB, the open source time series database. Founder of NYC Machine Learning Meetup. Former Ruby on Rails developer and enthusiast (still a fan).
Bigeye @bigeyedata.bsky.social Enterprise-grade data observability for modern and legacy data stacks.
📌 Learn more at: bigeye.com 
Aleksey Shipilëv @shipilev.bsky.social In love-hate relationship with machines. Currently: OpenJDK, AWS. "Trust me, it's really me" backlink: https://shipilev.net/#social
GraalVM @graalvm.org GraalVM compiles your applications ahead of time into native executables that start instantly, scale fast, and use fewer resources 🚀
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
Robert Scholte @rfscholte.bsky.social Founder/owner Sourcegrounds, Java Champion, former Maven chairman, international speaker, bookreviewer
Year Progress @yeartimeprogress.web.app 2026 | Days: 365 | Passed: 259 | Left: 106
yeartimeprogress.web.app
Inspired by techhub.social/@year_progress
Made by @kaustubhrprabhu.bsky.social
OpenLineage @openlineage.bsky.social An open framework for data lineage collection and analysis, OpenLineage enables the consistent collection of lineage metadata for a deeper understanding of how data are produced and used across your data ecosystem.
Azeria @azeria-labs.com Founder of Azeria Labs, Trainer, Author of Blue Fox: Arm Assembly Internals & Reverse Engineering
ProfBrianCox @profbriancox.bsky.social Professor of Particle Physics at The University of Manchester and Royal Society Professor for Public Engagement in Science
Dad Jokes @dadsaysjokes.com Your go-to page for daily dad jokes 👨🤣
Apache Pinot @apachepinot.bsky.social Real-time distributed OLAP datastore. Join our growing community at http://pinot.apache.org
Doug Cutting @cutting.sfba.social.ap.brid.gy I used to write software. Now I spend time on trails.
#opensource #apache #lucene #nutch #hadoop #avro #bicycles #trails #hiking #mtb #nica #napacounty #truckee
[bridged from https://sfba.social/@cutting on the fediverse by https://fed.brid.gy/ ]
apenwarr @apenwarr.ca wvdial, bup, sshuttle, netselect, popularity-contest, redo, gfblip, GFiber, atlogin.net, and now Top Chicken @Tailscale.com doing WireGuard mesh. First search result for "epic treatise."
@maartenbreddels.bsky.social @maartenbreddels.bsky.social 
Neal Richardson @enpiar.bsky.social Open source engineering leader 🧑💻, recovering academic 🤔, enpiar.com ☕️👨👩👧👦🐕🫀🤙. He/him 
@cheitchue.bsky.social @cheitchue.bsky.social 
Eliot Higgins @eliothiggins.bsky.social Founder and creative director of Bellingcat and director of Bellingcat Productions BV. Author of We Are Bellingcat.
Aviation Toulouse @frenchpainter.bsky.social Aviation photographer following #Airbus news in #Toulouse. Member of the RAF Luton team. 🇬🇧 🇫🇷 #A350 #A380 #AvGeek
Bellingcat @bellingcat.com Bellingcat is a global collective uncovering facts to hold power to account. Our work is independent. Our methods are public. Our community is global.
Want to support our charity? bellingcat.com/donate
ohmyz.sh 🌈⌨️🐚 @ohmyz.sh The delightful open-source framework for Zsh.
Discord 🗣 http://discord.com/invite/ohmyzsh
Shop https://openswag.shop/collections/oh-my-zsh
@questdb.bsky.social @questdb.bsky.social 
Matt Houghton @mattdevdba.bsky.social AI, Data & Analytics Architect at CDL Software, AWS Community Builder, AWS Ambassador. AWS Gold Jacket Holder, Qlik Luminary.
Alex Ellis @alexellis.bsky.social 
@mtraverso.bsky.social @mtraverso.bsky.social 
Ian Cook @ian.columnar.tech I work on Apache Arrow and obsess about interoperability and performance in data analytics systems
@cwsteinbach.bsky.social @cwsteinbach.bsky.social 
Ismaël Mejía @iemejia.bsky.social Advocate @Microsoft, Distributed Systems/Data/Open Source ❤️, Apache Avro and Beam (PMC/committer), Wannabe human behavior expert, musician and chef (🇨🇴+🇫🇷)
Justin Cormack @justincormack.bsky.social Tech and pictures of nature. Suffolk, UK
Thomas Wiecki @twiecki.bsky.social That PyMC guy
Ondřej Čertík @ondrejcertik.bsky.social At Microsoft, previously GSI Technology, Los Alamos National Lab,. Original author of SymPy, SymEngine, LFortran, LPython, co-founder fortran-lang.
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/
Fortran @fortranlang.bsky.social Fortran programming language. Powering the world since 1956. Latest edition is Fortran 2023. The next one is Fortran 2028.
https://fortran-lang.org/
Robby Russell @robbyonrails.com F'uncle of six. CEO @PlanetArgon.com. Host @maintainable.fm. Creator of @ohmyz.sh. Guitarist @mightymissoula.com. Host of On Rails podcast.
https://robbyonrails.com/links/
@mistercrunch.bsky.social @mistercrunch.bsky.social 
daniel:// stenberg:// @daniel.haxx.se I write curl. I don't know anything. I am @bagder@mastodon.social
My mastodon posts are mirrored to Blusky here: https://bsky.app/profile/bagder.mastodon.social.ap.brid.gy
Weekly email at https://lists.haxx.se/listinfo/daniel
@kylelundstedt.bsky.social @kylelundstedt.bsky.social 
Hacker News Bot @newsycombinator.bsky.social not affiliated with Y Combinator, running on a pi in my basement
Eoin Shanaghy @eoin.sh 👨💻#AWS building, migration and training with https://fourTheorem.com
📽️ Co-hosting https://awsbites.com
antirez @antirez.bsky.social Reproducible bugs are candies 🍭🍬
I like programming too much for not liking automatic programming.
LeVar Burton @levarburton.bsky.social Kunta, Geordi, Reading Rainbow guy. Flies twice as high… #bydhttmwfi
Troy Hunt @troyhunt.com Founder & CEO of @haveibeenpwned.com, the most trusted name in data breach intelligence. Speaker, blogger, Microsoft Regional Director. Gold Coast, Australia.- F findepi.bsky.social @findepi.bsky.social
Brett Roberts @brettroberts.bsky.social Contents include opinion, optimism and dad jokes / Overly interested in the intersection of tech, business and humanity / AI bullshit detectorist / Advisor & speaker
Gunnar Morling @gunnarmorling.dev Technologist @ Confluent · Ex-lead of Debezium · Spec lead of Bean Validation 2.0 · Creator of Hardwood, kcctl, JfrUnit, MapStruct · Java Champion · morling.dev · 🚴
Dave Nielsen @davenielsen.bsky.social 
@hughlaurie.bsky.social @hughlaurie.bsky.social 
Tim @paasdev.bsky.social Snowflake, Apache Flink, Apache Kafka, Apache Pulsar, Apache NiFi, RAG, LLM, Open Source, Cats, IoT, Raspberry PI, NVIDIA Jetson, Data Engineering, Vectors, AI, Iceberg, PaaSDev, Snowflake, Big Data, Real-Time, Streaming, Apache Iceberg, Trino, Redis
Vikram Iyer @theleafiestboy.bsky.social Ongoing PhD IISERMohali | BS-MS IISERPune (2024) | ecoevo, bioinfo, biogeo | #scicomm
Serhii Potapov @greyblake.bsky.social Web developer (Rust/TS) and father by day, value investor and aspiring solopreneur by night.
Building https://screamingvalue.com
Holden Karau @holdenkarau.com she/her, mostly OSS big data (Spark, Dask, Ray, and friends). I ❤️☕️🛵. I don't represent my employer. Live @ http://twitch.tv/holdenkarau , http://tech.lgbt/@holden , Twitter was @holdenkarau
Luca Palmieri @lpalmieri.com Author of zero2prod.com, a book on backend development in Rust, and https://rust-exercises.com.
Building pavex.dev, a new Rust web framework.
Principal Engineer at Mainmatter. Opinions are my own. He/him.
@algo_luca on Twitter.
Priyanka Sharma @pritianka.bsky.social #opensource
#decentralized #grid
#bottomsupMovements
#parenting
Tim McNamara @timclicks.dev Trainer and consultant on the Rust programming language. Author of Rust in Action. Team climate. Walkable neighbourhoods are nice, actually.
Signal: @timclicks.01
Roger Bain @rogerbain.bsky.social 📍Washington, D.C.
RustTrending @rusttrending.bsky.social Automated bot posting trending Rust repositories on GitHub.
Made by @pbzweihander.dev, but not curated by.
Source code: https://github.com/pbzweihander/rust-trending
Sean McIndoe @downgoesbrown.bsky.social Sean McIndoe of The Athletic. Co-host of Puck Soup and The Athletic Hockey Show podcasts. "The Down Goes Brown History of the NHL": http://goo.gl/Z197VX. Elbows up.
Steve "Dangle" Glynn @stevedangle20.bsky.social Hockey YouTuber. SDPN CEO. Steve Dangle Podcast. I wrote two books. Laugh a little. He/Him. https://linktr.ee/stevedangle
AI By the Bay @aibythebay.bsky.social Developer Conference: Functional Programming Cloud | Data | AI | Open-Source Science: 60+ talks & panels http://functional.tv #scalebythebay
November 17-19, 2025, Oakland
CFP: https://sessionize.com/by-the-bay
Early Birds: https://ai.bythebay.io/register
Jepsen @jepsen.mastodon.jepsen.io.ap.brid.gy Breaking distributed systems, one fault at a time.
[bridged from https://mastodon.jepsen.io/@jepsen on the fediverse by https://fed.brid.gy/ ]
Jay Rayner @jayrayner1.bsky.social Eats and writes for The Financial Times. Piano for the JR Sextet; chairs Kitchen Cabinet for R4. Doesn’t accept comps. jay.rayner@ft.com
https://linktr.ee/jayrayner1
Very British Problems @soverybritish.bsky.social New VBP quiz book bit.ly/3DkBcgi: VBP books, tops, cards, calendars & contact: bit.ly/3mWIF9S. Buy me a tea: ko-fi.com/robtemple
StarTree @startreedata.bsky.social Fast, Fresh, Actionable Insights at Scale! From the creators of
Apache Pinot. We're growing - Join the movement!
Caitlin Hudon @beeonaposy.bsky.social Data + product + books + parenting. DS @ Figma; blogging @ caitlinhudon.com
Apache Hop @hop.apache.org visually designed and metadata driven data platform
https://hop.apache.org
@sodadata.bsky.social @sodadata.bsky.social 
AntonioG @antoniogm.bsky.social Más de leer que de escribir.
Andy Pavlo @andypavlo.bsky.social Database Research @ ClickHouse
Associate Prof. of Databases @ Carnegie Mellon.
Vijay Kiran @vijaykiran.com Cloud Infrastructure, Databases, Data Engineering, Literature, Cultural Analysis, Emacs, Python, Clojure, Go, Rust, Data Analytics, Distributed Systems