Zanie Blue @zanieb.bsky.social they/them — building Python developer tools in Rust at Astral
Chris Guidry @guid.foo dad, husband, nerd, citizen
Andrew S. Rosen @andrewrosen.bsky.social Assistant Professor at Princeton. Quantum-chemical engineer and materials designer.
https://rosen.cbe.princeton.edu
@desertaxle.bsky.social @desertaxle.bsky.social 
Savannah Ostrowski @savannah.dev Python 3.16 & 3.17 Release Manager. Python Steering Council. Python Core Developer. Building @fastapicloud.com. Likes compilers, open source, film, physical computing + cats.
savannah.dev
github.com/savannahostrowski
@coredispatch.xyz
Katie Bauer @imightbemary.bsky.social bar chart enjoyer wrongbutuseful.substack.com
Hilary Parker @hspter.bsky.social Data Science advising / consulting. Formerly startup CTO, Data Science Biden 2020, Stitch Fix, Etsy. PhD JHU Biostar. Co-host Not So Standard Deviations podcast. 🥳😴🧘🐈⬛
Sean J Taylor @seanjtaylor.com Data Science, Causal Inference, Economics, Statistics and Machine Learning
Two joys in life:
[1] Learning something interesting about the world
[2] Telling people about it
Model Measurement @OpenAI
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.
Maike Osborne 🏳️⚧️🏳️🌈 @maosbot.bsky.social Mother, wife, Australian, Professor of Machine Learning in Oxford. Long Covid, trans rights, music, reggae, AI must be good for humans, https://www.robots.ox.ac.uk/~mosb. She/her
Dr Ellie Murray, ScD @epiellie.bsky.social Epidemiologist and science communicator | newsletter: epiellie.substack.com | cohost @casualinfer podcast | Causal inference for public health #epitwitter | Canadian in US 🇨🇦 | she/her/Dr
Lucy D’Agostino McGowan @lucystats.bsky.social Biostatistician • Associate Prof @ Wake Forest University • former postdoc @ Hopkins Biostat • PhD @ Vandy Biostat • 🎙 Casual Inference • lucymcgowan.com
Posit @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/
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
DJ Patil @djpatil.bsky.social Former U.S. Chief Data Scientist
GP Great Point Ventures
Devoted Health, RelateIQ, LinkedIn
I build things 
Eric Colson @ecolson.bsky.social Data Science, ML, AI, Tinkering.
Andy Pavlo @andypavlo.bsky.social Associate Prof. of Databases @ Carnegie Mellon.
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
nate @zzstoatzz.io oss dev tools + atproto
‣ plyr.fm
◦ waow.tech
◦ blento.zzstoatzz.io
◦ tangled.org/zzstoatzz.io
yooper → umich → chicago- R @robfreedy.bsky.social @robfreedy.bsky.social
Seth Rosen @sethrosen.me Trying to remember how to post about data and dad jokes
Kelsey Hightower @kelseyhightower.com Minimalist
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/
Chris @chris.blue 37% context left
Chris Albon @chrisalbon.com 
Adam Azzam @aaazzam.bsky.social Little bit of Everything @ Prefect in 🗽
Recovering Academic. Rambling midwesterner.
Caitlin Hudon @beeonaposy.bsky.social Data + product + books + parenting. DS @ Figma; blogging @ caitlinhudon.com
Mike Driscoll @medriscoll.com Founder @ RillData.com, building GenBI. Lover of fast, flexible, beautiful data tools. Lapsed computational biologist.
Charlie Marsh @crmarsh.com Building Astral: Ruff, uv, and other high-performance Python tools, written in Rust.
Felipe Hoffa @felipehoffa.bsky.social Developer Advocate. Ex-Google BigQuery, Ex-Snowflake, Always me. Originally from Chile, now in San Francisco and around the world.
Abe Gong @abegong.com geek dad with a clipboard
founder @ Katabase and Great Expectations
operating advisor @ Bessemer VP
data, ai, startups, dev tools, systems thinking
storytelling, community, creativity
blog.abegong.com
Ethan @ethanrosenthal.com data/ml/ai @ runway in 🗽
formerly spent time in startups, biggish tech, and physics labs
www.ethanrosenthal.com
JD Long @jdlong.cerebralmastication.com CTO at a specialty insurance company. Perpetual cocktail party host, open source fan, econometrician, agricultural economist, and OReilly Author.
Hamel Husain @hamel.bsky.social evals evals evals. https://evals.info
Rill Data @rilldata.com Go beyond dashboards with BI-as-code. Rill is a high-performance, AI-native alternative to legacy BI, backed by modern analytical databases.
Try Rill for free: curl https://rill.sh | sh
@blef.fr @blef.fr I have launched Excel once
Henning @radbrt.eurosky.social Boring is underrated.
📍Norway
Joe Reis @joereis.bsky.social Data nerd, “recovering data scientist”, author, podcaster, occasional athlete
Jeremiah Lowin @jlowin.dev CEO @prefect.io. Building FastMCP. Mostly harmless.
Bluesky @bsky.app official Bluesky account (check username👆)
Bugs, feature requests, feedback: support@bsky.app