@szabgab.bsky.social @szabgab.bsky.social 
Cal Paterson @calpaterson.bsky.social Software engineer and blogger
Kaj Sotala @kajsotala.bsky.social This is a profile. There are many like it, but this one's mine.
Blogs: https://kajsotala.fi , https://kajsotala.substack.com/ .- R Mikko Koho @razz0.bsky.social Data & AI | Knowledge Graphs & Ontologies | Birds & Nature
Cory LaNou @corylanou.bsky.social 30+ yrs writing code. Go expert now deep in AI-powered development. Founder GopherGuides - Co-author Go Fundamentals. 10K+ devs trained. Videos & blog
Zsolt Ero @hyperknot.com Building https://openfreemap.org and http://maphub.net
Writing on http://blog.hyperknot.com
Loves paragliding
Freya Bruhin @the-compiler.org she/they
Writing #qutebrowser, #pytest core maintainer, and doing lots of other stuff in #Python. Python/pytest trainings via https://bruhin.software
Jaakko Särelä @jaakkosarela.bsky.social Sekulaari humanisti, liberaali, markkinatalouden ja tulonsiirtojen kannattaja, ehkä vasemmistolais-oikeistolais-soininvaaralainen.
SCREAMBOT @screambot.bsky.social I SCREAM, YOU SCREAM, WE ALL SCREAM, ALL THE TIME
PyCon Finland @pyconfi.bsky.social Join us for the first PyCon Finland in 9 years! Friday, 17 October 2025, Jyväskylä, in cooperation with @ploneconf.org. CFP and ticket sale now open!
https://fi.pycon.org
https://fosstodon.org/@pyconfi
https://www.linkedin.com/company/pyconfi
Alt18F @alt18f.bsky.social Delivered effective, efficient, and secure digital services for the American people until we were forced to stop on March 1, 2025. Not an official government account. Reposts are not endorsements. Our new website: https://18f.org/ #AltGov
Geoffrey Huntley @ghuntley.com It's an uncertain time for our profession, but one thing is certain—things will change.
Mikko Rautalahti @mikkihel.bsky.social I do game narrative stuff. Also some other narrative stuff! Also just stuff.
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
Jukka Suomela @jukkasuomela.fi Professor – Department of Computer Science, Aalto University – theory of distributed & parallel computing – https://jukkasuomela.fi
Paolo Melchiorre @ PyCon Italia @paulox.net PSF fellow · DSF director · Python developer · Django contributor · DjangoGirls+ coach · Djangonaut Space navigator · PyCon Italia organizer · Python Pescara founder · Conference speaker · GNU/Linux user · Free Software advocate · Blogger www.paulox.net
Thomas von Boguslawski @thomasvb.bsky.social Journalist at Finnish public broadcaster YLE. Politics, financial and defence-related news in SWE/FIN/EN/FR/DE
Mikko Huovila @mikkohuo.bsky.social doctoral researcher at University of Eastern Finland | principal consultant at Nordic Healthcare Group | social and health services | digitalisation | datafication | enterprise architecture | data protection | Vantaa, Finland
Arseny Khakhalin @khakhalin.bsky.social Data Scientist in Berlin
Head of Automation in incycling.ai
Former Bard College prof
For my after-work alter-ego, see @elstersen.bsky.social
Support Ukraine! 🇺🇦
Sami Lindfors @samilindfors.bsky.social Toimitan ja äänisuunnittelen Ylen Uutispodcastia. Sound designer and audio journalist with Finnish Public Broadcaster Yle.
Myös USA-politiikan käänteiden puintia Vaalirankkurit-podcastissa.
Juuso Koponen @juusokoponen.bsky.social 📊 Information designer/data journalist, Koponen+Hildén
Co-author, “Data Visualization Handbook”
Teacher, data journalism & visualization at Haaga-Helia etc.
DJ
❤️ Maurizio, XCOM 2, GitS, Vernaccia di S. Gimignano
Output in 🇫🇮🇬🇧
Input also in 🇸🇪🇮🇹
jacobian @jacobian.org django, security, eng management, basketball shitposting.
web: jacobian.org
signal: jacobian.01
David Lord @davidism.bsky.social Lead maintainer of Flask, Jinja, Click, and others on Pallets. Python Software Foundation @python.org Fellow. he/they
https://davidism.com
https://github.com/davidism
https://mas.to/@davidism
Irit Katriel @iritkatriel.bsky.social CPython Core Dev. Views are my own.
Iiro Uusitalo @iirouusitalo.fi AppSec @ Supercell | More security stuff at Team Whack (Yle) and Team ROT.
Barry Warsaw @pumpichank.bsky.social 
William Woodruff (1.3.6.1.4.1.55738) @yossarian.net skeeting in accordance with the universal law.
yossarian.net / blog.yossarian.net
Ansku Silvast @anskusilvast.bsky.social Tech Lead, sateenkaariperheen äiti. Kiinnostaa #rust, #clojure, #sijoittaminen ja #ihmisoikeudet
Koodasin https://bsky.app/profile/valihuutobot.bsky.social
https://ansku.fail
https://www.linkedin.com/in/silvast
「Cristián」 @maureira.dev Qt Developer 🇨🇱 🇩🇪 👨💻 | @python.org Fellow & Director | https://hablemospython.dev 🐍 | PyPI moderator | Former astrophysicist at AEI MPI | https://maureira.dev
Gregory P. Smith @gpshead.bsky.social `def code(bugs) -> 🐜: yield from code(bugs)`
#Python Software Foundation supporter & CPython Core Dev.
Always riding a bicycle. 🚴🏻 #bikelife #bikecommuter
I'm _probably_ not really here / name-🏋️-ing #markdown
Eric Wastl @was.tl Created http://adventofcode.com, http://compute-cost.com, http://anoik.is, http://was.tl/projects/; Principal Architect at https://acvauctions.com
Paul Sonnentag @paulsonnentag.bsky.social No more killer apps, kill the app!
Elina Valtonen @elinavaltonen.bsky.social Minister for Foreign Affairs, Finland. 🇫🇮
Also 🏀🎾⚽️ & 🚤
Jaakko Stenros @jaakkostenros.bsky.social Scholar of games and play, author or editor of eleven books, into comic books, role-playing games, queer stuff, literature, and art.
Website: https://jaakkostenros.wordpress.com/
Email: jaakko.stenros (at) tuni.fi
Janne Aukia @jaukia.bsky.social Products and UIs.
Jarno Virtanen @jajvirta.bsky.social Ops Engineer at the Finnish Broadcasting Company (Yleisradio). Content mostly about platform engineering, software development and related topics. Also hosts a podcast (in Finnish): Parempaa designia kaikille.
Niklas Fagerström @niklasf.bsky.social Reporter at the public broadcaster YLE in Finland, specializing in science, health and technology. City, University of London graduate.
Matias Klemola @matiasklemola.com Software developer @ the Finnish Broadcasting Company (Yleisradio). I mostly write about video games, music and tech. Father of two.
🕹️🚙 Liikennematto - build the roads and the town comes to life! https://yourmagicisworking.itch.io/liikennematto- P Paul @paul.totterman.name Software engineer, entrepreneur. Reads books. https://paul.totterman.name https://laakari.chat https://carecode.fi
Mika Maliranta @maliranta.bsky.social Työn ja talouden tutkimuksen eli Laboren johtaja ja osa-aikainen taloustieteen professori Turun kauppakorkeakoulussa. Aiheita taloukasvu & työmarkkinat.
Toni Panula @tonipanula.eurosky.social Urbaani nomadi, uusioperheen isä ja TV- ja elokuvatuottaja, TaK Aalto-yliopisto.
https://instagram.com/tonipanulashots?igshid=NGVhN2U2NjQ0Yg%3D%3D&utm_source=qr
Mikko Kiesiläinen @mkiesilainen.bsky.social liberaali ekonomisti
Mikko Kolkkala @xcsci.bsky.social Evolutionary biologist, geneticist, conservationist & teacher
💚 All extant & extinct life forms
💜 Modern physics & all science
Timothy Gowers @wtgowers.bsky.social Mathematics professor at Collège de France and fellow of Trinity College Cambridge.
Clemens Brunner @cbrnr.bsky.social I love Python, R, and Julia, and I combine their power to do neuroscience, EEG processing, machine learning, and applied statistics. I am currently working as a senior scientist at the University of Graz, Austria.
cbrnr.github.io · scholar.social/@cbrnr
Janne Sinkkonen @scellus.bsky.social Data scientist, PhD, some sort of AI expert, psychologist; widely interested in science and societal craziness, even philosophy.
@mikko @mikko.bsky.social Fighting malicious use of technology.
Andy Matuschak @andymatuschak.org More wonder, more insight, more expression, more joy!
Currently exploring tools that augment human memory and attention.
https://andymatuschak.org
Twitter: andy_matuschak
Mastodon: @andy@andymatuschak.org
Mikael Koponen @mikaelkoponen.bsky.social Machine learning and statistics by day, photography and bad philosophy by night.
Project Jupyter @jupyter.org Multi-language interactive computing environments. Jupyter Notebook, JupyterLab and related projects – @mentions not monitored. Open issues on GitHub.
Hugo van Kemenade @hugovk.dev Python 3.14 & 3.15 release manager, core developer, Sovereign Tech Fellow, PSF Fellow, open-source maintainer, PEP editor, NaNoGenMo organiser, winter bicycler
Kushal Das @kushaldas.se Public Interest Technologist. CPython core developer. PSF fellow and director. Tor Project core team member. Digital security trainer.
Ned Batchelder @nedbat.com Python, Boston, mathy fun, juggling, autism parenting. https://nedbat.com
Trey Hunner @trey.io Python & Django team trainer
I help folks sharpen their Python skills with https://PythonMorsels.com 🐍🍪
I also blog at https://treyhunner.com & run https://Whereabouts.Earth
YIMBY. 95% vegan.
Łukasz Langa @lukasz.langa.pl CPython Developer in Residence, Python 3.8 and 3.9 release manager. Gradual typing enthusiast, asynchronous programming proponent, creator of the auto-formatter Black.
He produces electronic music, which includes software and hardware of his own making.
fj @fjzeit.bsky.social software professional • artisan bogan • os agnostic • webassembly • c++ • c# • x86 • python • langchain • semantic kernel • leadership • quality • bants & yarns
Mitchell Atlas @mitchellatlas.com Software engineer living in Tokyo 🗼
Former nuclear engineer ☢️
Fediverse: @xatlasm@famichiki.jp
Ian M. Mackay, PhD (he/him) 🦠🤧🧬📑🦟🧀 @mackayim.bsky.social forever virologist but not a working one. past researcher. PCR guy. past lab manager. husband. dad. reader. writer. fixer. bad typist. learner. australian.
#MasksWork
https://virologydownunder.com/
Sung Kim @sungkim.bsky.social A business analyst at heart who enjoys delving into AI, ML, data engineering, data science, data analytics, and modeling. My views are my own.
You can also find me at threads: @sung.kim.mw
Dan Abrams @danabrams.bsky.social Software consultant who makes internet on airplanes.
Connoisseur of British TV where a member of unexpected profession solves murders with their skills.
World Bollard Association™️ @worldbollardassoc.bsky.social The official Bluesky account of the World Bollard Association™️. MERCH STORE - https://worldbollardassociation.team-togs.com/shop/storeorderform.php
Charlie Marsh @crmarsh.com Building Astral: Ruff, uv, and other high-performance Python tools, written in Rust.
Veli-Pekka Kivimäki @vpkivimaki.bsky.social Intelligence analyst by day, OSINT in academia, engineer at heart. Now: Finnish Security and Intelligence Service. Adjunct, Johns Hopkins. Past: Finnish Defence Forces, Bellingcat, Microsoft, Nokia.
Tailscale @tailscale.com Your private programmable network.
Ink & Switch @inkandswitch.com An independent research lab exploring the future of tools for thought.
We envision a new computer that amplifies human intelligence. A system that helps you think more clearly, collaborate more effectively, and is available anywhere and anytime.
Mariatta @mariatta.ca Python Core Developer. F"Yes!" 🐍🇨🇦
#PyPodcats
#PyCon US Chair 2023-2024.
PSF Fellow Member & Community Service Award recipient.
Keynote speaker.
Foodie. Traveler. Picky eater.
Opinions are mine.
#Python #PyLadies #kdrama
dan @danabra.mov иногда это странно
Martin Kleppmann @martin.kleppmann.com Associate Professor at @cst.cam.ac.uk, researching decentralised systems and security protocols. Advisor to the Bluesky team. Wrote “Designing Data-Intensive Applications” (O’Reilly). he/him
Kate Holterhoff, PhD @kateholterhoff.com Analyst @redmonk.com 📊
Affiliated researcher @ Georgia Tech 🎓
Author of 2 books 📚
Award-winning podcast host 🎙️
#AI #Frontend #JavaScript #DevX
Michael Muller @muemich.bsky.social CTO @ re:cinq
Everything about AI, Platform Engineering and Green Software.
Ethan @ethanrosenthal.com data/ml/ai @ runway in 🗽
formerly spent time in startups, biggish tech, and physics labs
www.ethanrosenthal.com
Markus Freitag @markusfreitag.bsky.social Data Scientist / Data Engineer in insurance. Interested in Stats/ML/AI and causal inference.
Munich, Germany
Tania Allard @ixek.bsky.social Director Quansight Labs
✨ MLOps, OSS, Research Software Engineering
🚀 GDE - ML @ Google | PSF fellow and vice-chair of the board of directors
Pyladies Global Council
🌱 Disability justice activist, feminist, neurodivergent, developer 
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
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/
Martin Fleischmann @martinfleischmann.net Researcher. Cities, urban morphology, human geography & spatial data science. Open source software developer. #python #cities #open_science
https://martinfleischmann.net
Sebastian Raschka (rasbt) @rasbt.bsky.social ML/AI researcher & former stats professor turned LLM research engineer. Author of "Build a Large Language Model From Scratch" (https://amzn.to/4fqvn0D) & reasoning (https://mng.bz/Nwr7).
Also blogging about AI research at magazine.sebastianraschka.com.
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…
Simon Willison @simon.fedi.simonwillison.net.ap.brid.gy Open source developer building tools to help journalists, archivists, librarians and others analyze, explore and publish their data. https://datasette.io […]
[bridged from https://fedi.simonwillison.net/@simon on the fediverse by https://fed.brid.gy/ ]
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
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/
Simon Willison @simonwillison.net Independent AI researcher, creator of datasette.io and llm.datasette.io, building open source tools for data journalism, writing about a lot of stuff at https://simonwillison.net/
karpathy @karpathy.bsky.social AI @ OpenAI, Tesla, Stanford
Hynek Schlawack @hynek.me Pythonista & PSF fellow 🐍🏆, Gopher 🐹, blogger 📝, speaker 📢, YouTuber 📺. ❤️ nuance & outcomes, 🗣️🇨🇿🇩🇪🇺🇸
• https://hynek.me/
• https://github.com/hynek
• https://www.youtube.com/@The_Hynek
• https://mastodon.social/@hynek
• https://x.com/hynek
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/
Riker Googling @rikergoogling.bsky.social It’s okay, I’m in incognito mode.
By @joesondow.bsky.social
Ian McDonald @ianmcdonald.bsky.social Writer, bon viveur, valet to 3 cats. 
antirez @antirez.bsky.social Reproducible bugs are candies 🍭🍬
I like programming too much for not liking automatic programming.
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/
rob pike @robpike.io Long career as a dilettante at Bell Labs Research and Google, mostly building weird stuff no one uses, but occasionally getting it right, such as with UTF-8 and Go.
Kent Beck @kentbeck.com Independent I guess these days you'd say content producer, artist, programmer, musician, pokerist. More about me at https://KentBeck.com.
Atte Harjanne @atteharjanne.vihreat.fi Saving the planet with science. Vihreä kansanedustaja, DI ja kaupunginvaltuutettu.
Petri Aukia @aukia.bsky.social I help Saas & software consulting companies with strategy. *This time* AI will really take off.
https://www.kamoon.fi/about/
Marjo Ollikainen @marjoollikainen.bsky.social Teknologiateollisuus ry:n viestintäjohtaja, ex-politiikan- ja taloustoimittaja. ”Lempiniminä” mm. punavihreä kommunisti, äärifeministien pääideologi ja rikkaiden lakeija - eli siis äärisentristi. Politiikkaa, ilmastoasioita, taloutta ja ränttäystä.
Otso Kivekäs @otsokivekas.bsky.social Kolmen lapsen isä Helsingin Kumpulasta
CEO @Haltu, kaupunginvaltuutettu @Helsinki.
https://otsokivekas.fi/
Heikki Hulkko @hhulkko.bsky.social 
Brad Fitzpatrick @bradfitz.com I do computers. Married to @radkat.fitzpat.com. Three kids. Xoogler.
Go (#golang) team 2010~2020. Made LiveJournal, OpenID, memcached. Currently at @Tailscale.com making WireGuard easy.
Seattle, WA // Bainbridge
Matti Sarjakoski @msrjksk.fi Tietojenkäsittelyalan FM – nyt eläkkeellä mutta hieman töissä THL:ssä. Seurailen alan ja maailman tapahtumia ja omasta puolestani taivastelen. Portugalin vesikoira perheessä ja mökki saaressa.
Kimmo Palin @kpalin.bsky.social Computer scientist, cancer researcher, dad, bioinformatics etc. University of Helsinki. Sanger institute alumn.
Sami J. Lehtinen @sjl.semeai.fi Doing too many things, lately whispering to elevators