Jeroen Janssens
DevRel at Posit. Author of Python Polars: The Definitive Guide & Data Science at the Command Line
@dataconf.ai
Bringing the data science and AI community together to explore, share & inspire! NYC: Aug 25-27, 2025 | GOV: Fall 2025 dataconf.ai | landeranalytics.com
@schloerke.com
Open source #rstats + #python + data + web Shiny dev at @posit.co github.com/schloerke schloerke.com
@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
@mchow.com
cog psych phd, table displayer, plant enthusiast. data science tools @posit.co. senior advisor at CodeForPhilly.
@jaykreps.bsky.social
@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
@thomasp85.com
Visualisation and graphics @posit.co Classic Generative Art Weirdo using 🖤 and R: http://thomaslinpedersen.art and http://deca.art/thomasp85 he/him
@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/
@tylermw.com
R, data science, dataviz, maps, experimental design, raytracing. Developer of rayshader, rayrender, and the rayverse | PhD in Physics from Johns Hopkins | Penn
@libbyheeren.bsky.social
Posit DS Hangout host & data educator. Data Weasel. Community Builder. Teaches R+Python. 🔉 Heeren == "hair-en" ✨ LinkedIn: https://www.linkedin.com/in/libbyheeren DS Hangout: https://pos.it/dsh
@veerle.hypebright.nl
Teaches #rstats and #rshiny ✨🙋🏼♀️. Loves Olympic Weightlifting, hiking in the Alps, and doggos (especially Dalmatians). Currently on maternity leave for the rest of 2025 🤱🏼. LinkedIn: https://www.linkedin.com/in/veerlevanleemput/
@hannes.muehleisen.org
I like databases and boats. Co-creator of @duckdb.org, Co-Founder and CEO DuckDB Labs. Professor of Data Engineering at Radboud Universiteit.
@cderv.bsky.social
Open Source Software Engineer at @posit.co working on scientific publication tooling for better reproducible research and technical communication. Main project are Quarto @quarto.org #quarto #quartopub and R Markdown #rstats #rmarkdown
@ramikrispin.bsky.social
Senior Manager -Data Science and Engineering at | Docker Captain 🐳| Author, open-source contributor 💻 | Time-series analysis, and forecasting ❤️ | Opinions are my own 😎 My newsletter 👉🏼 https://ramikrispin.substack.com/
@chrisalbon.com
Director of Machine Learning at the Wikimedia Foundation. We host Wikipedia.
@vickiboykis.com
ML Engineering. LLMs 😬. Information retrieval. Infra. Systems. Normcore code. Nutella. Vectors. Words. Vibes. Bad puns (soon). https://vickiboykis.com/what_are_embeddings/
@isabelizimm.bsky.social
she/her. data, dogs, doodles (and books, but that doesn’t match the alliteration) 👾🌈🐶 software engineer @ posit
@gaborcsardi.org
Software Engineer at Posit, PBC https://fosstodon.org/@gaborcsardi https://github.com/gaborcsardi
@minecr.bsky.social
she/her professor at duke university + developer educator at posit cat videos = instant smiles https://mine-cr.com https://fosstodon.org/@minecr
@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
@ivelasq3.bsky.social
💭 pipe dreams #RStats #Python 💜 @Posit.co (formerly RStudio) || ✶ ✶ ✶ ✶ ||
@jaredlander.com
Owner of Lander Analytics Author of R for Everyone Lecturer at Columbia Business School and Princeton University Organizer of NY Open Statistical Programming Meetup jaredlander.com
@cscheid.net
Principal Engineer at Posit (fka RStudio), building quarto.org Learning Brazilian Choro and the 7-string guitar
@dataandme.bsky.social
former 🥑 dev advocate @rstudio, 🏀 hoop head, data-viz lover, gnashgab, blatherskite, #rstats, doggos, and horses
@hamel.bsky.social
Building something new 👉 http://nbdev.fast.ai Ex Github, Airbnb, DataRobot. ML / Data Tooling & OSS
@hmason.bsky.social
Co-founder & CEO of Hidden Door. I <3 cheeseburgers and making beautiful things. I know a thing or two about AI, but it's people who matter. I am interested in many things. NYC
@dynamicwebpaige.bsky.social
✨ Keep it simple, make it scale. AI should be about empowering users and building understanding. 👩💻 AI Developer Experience @ Google DeepMind, ex-Github, ex-Google
@apreshill.com
apreshill.com Product + Open Source + 1/3 of palmerpenguins team 🐧 VP of Product @ Anaconda Previously: RStudio / IBM / Voltron Data / OHSU
@allendowney.bsky.social
Former professor at Olin College, principal data scientist at PyMC Labs, author of Think Python, and Probably Overthinking It -- blog and book -- and stark raving Bayesian.
@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.
@clauswilke.com
Computational biologist, data scientist, digital artist | he, him | http://clauswilke.com/ | Opinions are my own and do not represent UT Austin.
@jeroenooms.bsky.social
Staff research engineer at @ropensci, member of tidyverse team, member of R consortium ISC, and project lead of https://r-universe.dev
@andrewholz.bsky.social
Engineering manager type -- privileged to get to work with the Shiny, Quarto, mlverse and Tiny (py) Tools teams at Posit towards code first data science nirvana!
@richmeister.bsky.social
Currently doing a lot of #rstats and #python package development. Software engineer at @posit.co.
@winstonchang.bsky.social
@jonkeane.bsky.social
engineering, data, photos, language, justice • they/them • all opinions are my own • also: @[email protected]
@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/
@dataschool.io
Teaching Data Science 🤖 with Python 🐍 since 2014 Courses: https://courses.dataschool.io Newsletter: https://tuesday.tips Videos: https://www.youtube.com/@dataschool Living in beautiful Asheville, North Carolina 🌲