Marc Garcia
Founder at Quantitative Mining working on decision tree based models and Rust.
Open source and Python: pandas core developer, PSF fellow, former EuroSciPy co-organizer, NumFOCUS community award. https://datapythonista.me
@owen7ba.bsky.social
Coder into Python and Rust. Interested in all things software engineering, data science, and computer graphics.
@ehutchins.bsky.social
Started in infosec, co-authored the kill chain paper, dabbled in countering influence operations at Meta, and now back to infosec. Lover of command line, python, and rust.
@chrisalbon.com
Director of Machine Learning at the Wikimedia Foundation. We host Wikipedia.
@labarba.bsky.social
Engineering professor, computational scientist, jazz buff, techie, academic writer & font geek. Faculty director of the GW Open Source Program Office. https://lorenabarba.com www.linkedin.com/in/lorenabarba
@pablogsal.com
I program the programming program that other programmers use to program programs. Python Steering Council and core developer. Python 3.10/3.11 release manager. Deals with black holes and parsers. Attracts linker problems.
@jezdez.dev
🚲 Mobilitätswende jetzt! 🐍 PSF director & fellow. 🎁 conda and friends at Anaconda. 📦 PyPA & 🎷Jazzband founder. 🕸️ mozilla data, ✍️MDN & 🎻 Django alum. He/him
@1st1.dev
Co-founder & CEO of Gel • Python core developer • PSF fellow • async/await • asyncio • uvloop • asyncpg ••• @geldata.com • github.com/1st1
@story645.bsky.social
graduate student studying visualization (CS) @thegraduatecenter.bsky.social & @matplotlib.org community manager
@stephanhoyer.com
Building AI climate models at Google. I also contribute to the scientific Python ecosystem, including Xarray, NumPy and JAX. Opinions are my own, not my employer's.
@inesmontani.bsky.social
💥 Founder & CEO @explosion.ai 👩💻 Developing spacy.io & prodi.gy 🐍 Python Software Foundation Fellow 🧠 AI, Machine Learning & NLP 💼 linkedin.com/in/inesmontani 🐘 sigmoid.social/@ines 💥 explosion.ai 🌎 ines.io
@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
@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/
@digiglean.bsky.social
Host of Real Python Podcast - Electronics, Guitar, Dogs, Photography, Movies, Creativity
@realpython.com
Online #Python Training & Expert Community: Tutorials, Video Courses, Books, Quizzes...and More! Join 1M+ Pythonistas at http://realpython.com
@bbelderbos.bsky.social
👋 Co-Founder of Pybites 🐍 Python software developer + coach 📘 Love books/ reading
@dolearning.dev
Developer educator | Helping dev teams keep their JS/TS, Python and Java sharp (sometimes PHP and Golang too) https://kevincunningham.co.uk 📍Northern Ireland
@rohangorantla.bsky.social
Developing ML methods for Drug Discovery @ Novartis 🧬💻 | prev: PhD student @ University of Edinburgh with Toni Mey
@kylestratis.com
📊 Data, AI/ML, and Cloud consultant @ Stratis Data Labs 🚉 Platform @ Tribe AI 🤓 Startup advisor ✒️ Writing about MCP 🐍 Python ☁️ AWS 🧙♂️ Elixir 🐷Ham radio 🇺🇸↔🇬🇷 [Boston // Athens] Mostly tech things here
@davidhewitt.bsky.social
Developing PyO3 to bring Rust 🦀 and Python 🐍 together. Working with the team at Pydantic to build software that developers love.
@xavd.id
Software developer, tinkerer, enthusiast. Currently slinging bits at Stripe. For my media reviews, see: @david.reviews. Blog & more: https://xavd.id
@davidasboth.com
Data generalist, educator, author of The Well-Grounded Data Analyst (Manning, 2025). Co-host of the Half Stack Data Science podcast.
@marcopeix.bsky.social
Applied AI Scientist at Nixtla. Author of Time Series Forecasting in Python. I write hands-on articles and develop courses mostly around forecasting and data science in general.
@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.
@python4data.science
Teaching materials for the cusy training courses on a Python-based data science workflow: https://cusy.io/en/seminars
@stephengruppetta.com
Constantly looking for simple ways to explain complex things Python: www.thepythoncodingstack.com and https://amzn.to/42tJKOL Narrative technical writing: stephengruppetta.com/breaking-the-rules Core team at Real Python stephengruppetta.com
@plotly.com
Put data & AI into action by creating scalable, interactive data apps for your business with Dash. https://plotly.com/
@lernerpython.com
Helping you become more confident with Python and Pandas since 1995. • Courses: LernerPython.com • Newsletters: BetterDevelopersWeekly.com • BambooWeekly.com • Books: PythonWorkout.com • PandasWorkout.com • Videos: YouTube.com/reuvenlerner
@aloctavodia.bsky.social
Research Fellow at Aalto University. Open source contributor #ArviZ, #Bambi, #Kulprit, #PreliZ, #PyMC, #PyMC-BART. Support me at https://ko-fi.com/aloctavodia https://bayes.club/@aloctavodia
@koaning.bsky.social
Prefer common sense over hype. Employed at @marimo.io, building calmcode.io and dearme.email. Also blogs over at https://koaning.io.
@lelandmcinnes.bsky.social
A Mathematician dabbling in Data Science, especially unsupervised learning and data exploration. UMAP, HDBSCAN, PyNNDescent, DataMapPlot. (He/Him)
@gaelvaroquaux.bsky.social
Research & code: Research director @inria ►Data, Health, & Computer science ►Python coder, (co)founder of scikit-learn, joblib, & @probabl.bsky.social ►Sometimes does art photography ►Physics PhD
@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.
@chiphuyen.bsky.social
AI x storytelling AI Engineering: https://amazon.com/dp/1098166302 Designing ML Systems: http://amazon.com/dp/1098107969 @chipro
@sebastianraschka.com
ML/AI researcher & former stats professor turned LLM research engineer. Author of "Build a Large Language Model From Scratch" (https://amzn.to/4fqvn0D). Blogging about AI research at magazine.sebastianraschka.com.
@rmcelreath.bsky.social
Anthropologist - Bayesian modeling - organic modem converting poetry into code - cat and cooking content too - Director @ MPI for evolutionary anthropology https://www.eva.mpg.de/ecology/staff/richard-mcelreath/
@pradyunsg.me
he/him. Probably trying to make refined sand do something useful. Wearer of many hats in OSS spaces: CPython, pip, packaging, TOML, Furo, Sphinx extensions, Executable Books and more.
@jupyter.org
Multi-language interactive computing environments. Jupyter Notebook, JupyterLab and related projects – @mentions not monitored. Open issues on GitHub.
@lucy3.bsky.social
UCBerkeley PhD student. #NLProc, computational social science, cultural analytics, AI fairness. she/her. A free range chicken; previously at Ai2, MSR, Stanford. https://lucy3.github.io