QuantStack @quantstack.bsky.social A team of open-source maintainers and engineers providing solutions and support for open-source projects used by millions worldwide. #Jupyter, #condaforge, #Mamba, #ApacheArrow, #Xtensor, and more.
Berkeley Institute for Data Science (BIDS) @ucbids.bsky.social BIDS is a space for Open Scholarship, Open Source, and interdisciplinary collaboration on AI in science and society. It is part of the UC Berkeley College of Computing, Data Science, and Society.
https://bids.berkeley.edu/
Matt Killick @killickm.bsky.social 
Na'aman Hirschfeld @nhirschfeld.bsky.social Co-Founder & CTO @ xberg.io. Document AI and extraction, polyglot Rust cores. Building basemind. Creator of Litestar & Polyfactory. Open source. Opinionated and strongly typed.
Yusuf Emre @yusuf-emre.bsky.social math engineering student @ytu. ai latecomer. focused on data & machine learning.
@nachirulo21.bsky.social @nachirulo21.bsky.social 
Atlasemoji @atlasemoji.bsky.social A GIS tool for collecting, analyzing, building, integrating map-based geometric data, and story-telling.
> atlasemoji.com
Julien Coupier @ju1i3nc.bsky.social · Developer, Data Scientist, Committed to Open Science
· Member of the R Community @univlorraine
· Research Support @univlorraine.bsky.social
📍 Nancy, Lorraine, France
SF Bay Electronic @sfbayelectronic.bsky.social Electronic music in San Francisco & the Bay Area. Techno, house, disco, drum & bass — club nights, DJ sets & raves across the city.
Mike MacFerrin @icesheetmike.myatproto.social Dr in glaciology and expert mapper of coastal topography at a Cooperative Research Institute. An organizer for disability rights in science, which mostly involves yelling at agencies. Science is the easier part of my work. #T1D- A Agriya Khetarpal @agriyakhetarp.al [I'm only sometimes active here] Luddite • Full-time Pythonista, part-time poet • @pyodide.org maintainer • @scipy.in organiser • OSS dev working on Scientific Python • 24 years old • Trying to change the world, one commit at a time.
Marc Kuchner | Author @marckuchner.bsky.social Dad. Author of the Cosmic Collisions books. Astrophysicist and Participatory Science fanatic @nasa. www.marckuchner.com
Maryam Hosseini @maryam-h.bsky.social Assistant Prof @ UC Berkeley, Urban Accessibility, Pedestrian-oriented Design, Computer Vision, Open Source, Open Science
Dr. Ruchira Datta @ruchiradatta.bsky.social Mathematician and computer scientist. Have done research in game theory, AI/ML for NLP, and computational biology (phylogenomics, cancer, and immunology). Now working on making energy-efficient AI/ML. Vegetarian.
Research Elements @reselements.bsky.social Web development, data management and visualizations. Consulting services for scientific and r&d communities. https://www.researchelements.org/
@nathan1904.bsky.social @nathan1904.bsky.social - K Ken Hudson @kohudson.bsky.social Interested in ML/AI, Python, Mojo. Huge fan of Apple MLX.
Amateur astronomer focused on spectroscopy and exoplanets. Was @shareastronomy on Twitter.
Enjoy travel and camping.
Pete Bachant @petebachant.me RSE @caltech.edu
Bicycles, fluid dynamics, Python, open source, open science, reproducibility. https://petebachant.me | https://calkit.org
eli knaap @knaaptime.com urban planning & public policy prof @ UC Irvine | core dev @ PySAL & QuantEcon | urban social science & spatial data science | open source
https://knaaptime.com
Greener Careers @greenercareers.bsky.social Your gateway to jobs that protect the planet. 🌍
Explore careers in climate, renewable energy, clean tech, sustainability & more. 🌱
🔎 Search now: https://greenercareers.co.uk
Mincepies @mincepies8888.bsky.social 🗳️Vote🗳️
Adult US Citizens living abroad should vote in the 3rd Nov 2026 midterms. Ask the help desk:
www.votefromabroad.org
It’s time to request your e mail ballot.
https://bsky.app/profile/demsabroad.bsky.social/post/3mpbzokaqz22w
pvergain @pvergain.eurosky.social "Il n'y a ni justice ni liberté possibles lorsque l'argent est toujours roi." #AlbertCamus #LeftRenewal
- https://linkertree.frama.io/pvergain/
RIP #AaronSwartz #DavidGraeber #VivianSilver
#LogicielLibre #Python #Django #sphinx #Linux #Debian
@beatrice80.bsky.social @beatrice80.bsky.social 
Brett Morris @brettmorr.is Astronomer, software engineer.
Supporting space telescopes, open science, and data access in astrophysics.
Thrilled and haunted by dots on stars.
http://brettmorr.is/
Posts my own, not my employer's.
@darrylreano.bsky.social @darrylreano.bsky.social 
Kirstie Whitaker @kirstiejane.bsky.social ☀️ Executive Director for @ucbids.bsky.social
💽 Previously: Director for #OpenSource Tools, Practices and Systems at The Alan Turing Institute
🌱 Founder @turingway.bsky.social
🌎 #Inclusive #Communities
💕 Solo mum by choice
Jern @jernd.bsky.social FOSS contributor, 3D Code CAD modeling enthusiast, build123d collaborating developer, python, and 3D printing. Former OpenSCAD and CadQuery user.
https://github.com/jdegenstein
CoCalc @cocalc.bsky.social Build and use software with AI in shared CoCalc projects. Review the files and results, make changes, and continue with your team. By SageMath, Inc.
Alonso Silva @alonsosilva.bsky.social AI Researcher @ Nokia Bell Labs. Interested on Large Language Models (LLMs), Machine Learning and Data Analysis.
Marcel Stimberg @mstimberg.bsky.social Software Research Engineerin computational neuroscience | Institute of Intelligent Systems and Robotics (ISIR), @sorbonne-universite.fr | Brian Developer | editor for @joss-openjournals.bsky.social | interested in open {source,science,education} | He/him
Chris Kennedy: ‘MALTHUS ENIGMA’ @malthus-enigma.bsky.social Author of Malthus Enigma: Technology, Science, and Policy for a Fragile Earth
Katelyn FitzGerald @kafitzgerald.bsky.social - K @ktaletsk.bsky.social @ktaletsk.bsky.social
Gus @gusbecker.bsky.social Data Scientist | Zinemaker | Freelance Illustrator
James Williamson, Newfoundland GIS Specialist @northernmaps.bsky.social 🏳️🌈
I am a GIS Specialist, working from St John's. I love maps, cartography and cool data visualisations.
Currently finishing a PhD with MUNL on the historic landscape of the Exploits River Valley.
Jeff Atkins @atkinsjeff.bsky.social Assistant Professor @ Virginia Commonwealth University; displaced Forest Service scientist; ecosystem ecologist with a remote sensing problem; standard time apologist; proud luddite; lover of loud, noisy, weird music.
Lilli Wessling Hart @lillihart.bsky.social 
Fuck trumps regime @heisonthelist.bsky.social Trump is on the list
@geojupyter.bsky.social @geojupyter.bsky.social 
@tanmaysah.bsky.social @tanmaysah.bsky.social 
CNG @cloudnativegeo.org Where geospatial data users create the future together.
Join - cloudnativegeo.org/join
J. Chris Pires @jchrispires.bsky.social Professor passionate about student success & team science #firstgen #Brassica enthusiast walking Dogs of the Plant World
#Agriculture #Food #HigherEd #EduSky #Agsky #SciComm & more
#Soil #Crop #Science ; opinions mine
Bthjf1 @bthjf1.bsky.social Tell us about yourself
Cyberflaneurs @cyberflaneurs.bsky.social 
Nick Turse @nickturse.bsky.social Senior reporter @theintercept.com
Words: @nytimes.com @harpers.bsky.social @latimes.com @rollingstone.com @yahoonews.com @teenvogue.com @vicenews.bsky.social
Leak documents to me at: nick.turse@theintercept.com
Or on Signal: nickturse.01
ircwaves @ircwaves.bsky.social 
Puneet Kollipara @kollipython.bsky.social Climate data scientist, analyst and communicator. I use open-source tools, open data, open science and open geospatial for good. Climatebase + Climatematch alum. I help with FedGeoDay + FOSS4G NA. Former science/env. journalist (WaPo, C&EN, Science, etc.)
@genstu.bsky.social @genstu.bsky.social 
@ashfunction @ashfunction.bsky.social meditation, embeddings, latent spaces, agent based modeling, self-organizing systems, space, AI, Earth, TPOT-lurker-tanha
Youssef Harby @youssefharby.com Analog/Digital Lover
Matt Duckham @duckham.org Academic: Professor at RMIT University, GIScience, spatial algorithms, AI, and databases, ontologies http://gkl.rmit.melbourne
Author: GIS 3e http://gisacp.duckham.org
Me: gender equity, wheelchair user, food, new music- D @dschneiderch.bsky.social @dschneiderch.bsky.social
Martin Tomko @dinomirmt.bsky.social Understanding and supporting people in their spatial interactions through computational #spatial #data #science #giscience #melbourne 🛶🚵♂️🥾🏊♂️🐕
@unimelb, own views. support 🇺🇦 www.tomko.org
Pete Gadomski @gadom.ski Geospatial open source @developmentseed.org
https://github.com/gadomski
https://www.gadom.ski/
Jcritchley @jcritchley.bsky.social Maps + Design
🌎 https://jonathancritchley.ca
Al Merose @al.merose.com Differential database administrator. Machine learning for climate & weather. Ex-Google Research, Founding Member of Technical Staff @OpenAthena.ai. Tinkering with xql.systems. He/him.
Linda Stevens @lindastevens.bsky.social Advisor | Technologist | Marketer | 🌎 Geographer | Geospatial | GIS | Former ESRI Executive | Earth Champion | Meditator | 💙 | No War 🌍
Owner of Spatial Spirits -> www.spatialspirits.com
LinkedIn -> https://www.linkedin.com/in/lindacstevens/
Peter Bull @peter.drivendata.org Co-founder DrivenData. Celebrating a decade of data for good.
ML challenges | https://www.drivendata.org/
Data projects | https://drivendata.co/
Open source | https://github.com/pjbull
@baswein.bsky.social @baswein.bsky.social 
Kelly Sovacool @kelly.sova.cool Bioinformatics Software Engineer. PhD from Schloss Lab at UMich.
https://sovacool.dev
🏃🏻♀️🚴🏻♀️🧗🏻♀️
#python #rstats #nextflow #snakemake
she/her
My views are my own.
Irene Garousi-Nejad @igarousi.bsky.social Research Scientist @CUAHSI | Former @stanforddoerr and
@USUWaterLab | she/her
I enjoy team-based activities and collaborating with others on impact-driven research problems related to water and climate change.
daniel swid @swidnikk.bsky.social Juggling judiciously. Loving unequivocally. Discover possible.- J @jwagemann.bsky.social @jwagemann.bsky.social
Low Society @metacapitalism.bsky.social Deeply committed to opposing MAGA. my pup, books, TV, old movies, jazz, rock, and classical music, beach walks, writing (fiction and non-fiction), abstract painting, stone sculpting, deep sleep, and non-violent villainy.
Alex-Andrei Cuvuliuc @alecsandrei.bsky.social PhD candidate in Explainable AI for Earth Observation at University of Twente - Faculty ITC
https://github.com/alecsandrei
runixo @runixo.bsky.social Computadoras, plantas, comida.- K Kate Ashton @kateashton.bsky.social Senior data scientist at simprints
AV Suni @avsuni.bsky.social AI scientist and software engineer at AMD Silo AI
Andrew Porter @retropz.bsky.social Research Integrity and Training Adviser at the Cancer Research UK Manchester Institute
Interested in improving #ResearchIntegrity & #ResearchCulture with training, #TeamScience & promoting #OpenResearch
https://orcid.org/0000-0002-3353-7002
@sirtamagotchi.bsky.social @sirtamagotchi.bsky.social 
Ella Kaye @ellakaye.co.uk Senior Research Software Engineer at University of Warwick, working on sustainability and EDI in the R Project. SSI Fellow. I love #RStats, #QuartoPub and their communities. I also run @rainbowr.org, for LGBTQ+ folks who code in R 🌈
https://ellakaye.co.uk
A.L. McMichael @byzcapp.bsky.social Historian of art, architecture, and landscapes. Writing about space and place. Creating digital projects about Byzantium, Cappadocia, and the complicated spaces we/they occupy. #CUNY alum #LinkedData #DigitalArchaeology #maps [personal account/opinions]
Geospatial Innovation Facility @berkeleygif.bsky.social The Geospatial Innovation Facility (GIF), UC Berkeley provides leadership & training across a broad array of integrated mapping technologies.
Mackenzie Jackson @advocatemack.bsky.social DevRel @AikidoSecurity - Kiwi living in the Netherlands
Vishal @vishalbelsare.bsky.social 
Jeremy Tuloup @jtp.io Technical Directory at QuantStack, Project Jupyter Core Developer & Distinguished Contributor - https://github.com/jtpio - jtp.io
@bruce-wallin.bsky.social @bruce-wallin.bsky.social 
Cal Gnome @calgnome.bsky.social Left the garden (and Twitter) for a bit to bring my magic to Cal football and have some fun with all things UC Berkeley.
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.
Peter W🤓 @wang.social Anaconda Founder&Head of AI; created the PyData movement, PyScript, Bokeh, Datashader; Fellow @ Python Software Foundation; Center for Humane Tech
Game~B; Physics, Cybernetics, Memetics. A student of the human condition.
Memento mori
Arjun Verma @arjxn-py.bsky.social Scientific Software Engineer @quantstack.bsky.social
Loves Open Source, 3D, GIS & collaborating
Martí Bosch @martibosch.bsky.social Machine Learning Scientist at MeteoSwiss/ ETH Zürich, working on AI-based weather models - In another life I was doing research on urban climate, remote sensing and landscape ecology. - martibosch.github.io
Samantha Wittke @samumantha.bsky.social Research Software Engineer at CSC- IT Center for Science, Finland / CodeRefinery.org / Elixir-FI / Geoinformatics & Earth Observation / Open Science, Training and RSE community enthusiast / 🌲 Outdoorsy / ⚒️🖌️🧶Crafty