Gaétan Heymes @gaetanheymes.bsky.social Ingénieur prévisionniste & nivologue dans les Alpes du Sud.
Hivernant (TA69) en 2019 en Terre Adélie
Compte personnel
Météo-France @meteofrance.com Météo-France sous le « ciel bleu », logique non ? Bienvenue sur notre compte officiel ! Retrouvez ici toutes nos actualités météo, climat et Vigilance.
Sovereign Tech Agency @sovereign.tech Strengthening digital infrastructure & open source ecosystems in the public interest. Home of the Sovereign Tech Fund, Sovereign Tech Resilience, Sovereign Tech Fellowship, & other programs supporting critical FOSS technologies.
https://www.sovereign.tech
Académie des sciences @academiesciences.bsky.social 🏅Soutenir la recherche
👩🔬Transmettre les connaissances scientifiques
💡 Conseiller les pouvoirs publics
https://linktr.ee/academiedessciences
#helloESR- D Thorsten Beier @derthorsten.bsky.social
Compute! Paris @computeparis.bsky.social 🇫🇷 The Compute! Paris conference.
November 25-26 2026 • Sorbonne Université
Raúl Cumplido @raulcumplido.bsky.social Software and stuff. Working on Apache Arrow
passagemath @passagemath.org General-purpose #OpenSource #Mathematics software system in #Python.
The pip-installable modularized portable compatible fork of #SageMath.
https://passagemath.org/ · https://github.com/passagemath · posts by @mkoeppe.bsky.social
@quantco.com @quantco.com 
Uwe Korn @xhochy.bsky.social 
Philharmonie de Paris @philharmonie.bsky.social Listen, watch, learn, discover and practice music in every form.
Musée d'Orsay @museeorsay.bsky.social 
FHE.org @fheorg.bsky.social We are a community of researchers and developers interested in advancing Fully Homomorphic Encryption (FHE) and other secure computation techniques.
Sandrine Pataut @sandrinep.bsky.social Pythonista 🐍 Data Scientist 💻 @AIClubGenderMin @HumbleData👩🏻💻 Back from the other side of the Channel 🇫🇷🇬🇧 Maths • Cooking • Sport & Outdoors- She/Her
Yann LeCun @yann-lecun.bsky.social Professor a NYU; Executive Chairman at AMI Labs..
Researcher in AI, Machine Learning, Robotics, etc.
ACM Turing Award Laureate.
http://yann.lecun.com
Open Food Facts @openfoodfacts.bsky.social We've been nicknamed "The Wikipedia of Food". Our app and open database help you make better food choices for you and the planet. 🍊🤳🥫
Simons Institute for the Theory of Computing @simonsinstitute.bsky.social The world's leading venue for collaborative research in theoretical computer science. Follow us at http://YouTube.com/SimonsInstitute.
FFmpeg [Unofficial] @ffmpeg.org.web.brid.gy 🌉 bridged from 🌐 https://ffmpeg.org/: https://fed.brid.gy/web/ffmpeg.org
Insee @insee.fr Compte officiel de l’Insee.
Retrouvez nos statistiques et études sur l'économie et la société françaises.
https://www.insee.fr/fr/accueil
CEA @cea.fr Acteur majeur de la recherche 🇫🇷 et 🇪🇺
Apporte des solutions technologiques concrètes 💪
#Énergie #Climat #Numérique #Santé #Défense #Sécurité
Quansight @quansight.com Forging the bridge between enterprise innovation and open source sustainability.
Pierre Ablin @pierreablin.bsky.social Research scientist at Apple | machine learning, optimization, language modeling
pierreablin.com
Gabriel Peyré @gabrielpeyre.bsky.social CNRS researcher at ENS
Kernel Recipes @kernelrecipes.bsky.social Informal conference about the Linux kernel in Paris - next edition, 21 to 23, september 2026
https://kernel-recipes.org
Jaime Rodríguez-Guerra @jaimergp.dev Another PhD captured by open source.
⇒ Core team at @conda-forge.org.
⇒ Steering council at @conda.org.
⇒ Staff Software Engineer at @quansight.com.
⇒ Blogging at rjai.me.
he/him
Matthew Feickert @matthewfeickert.com Research scientist at UW-Madison data science institute working on #LHC #physics and data science with the ATLAS experiment @ CERN and IRIS-HEP. PhD @ SMU
Collège de France @college-de-france.fr "Docet (omnes) omnia" 😊
Enseigner (à tous) le savoir en train de se constituer dans les #Sciences, les #Arts & #Lettres | Université PSL | www.college-de-france.fr
Victoria Shevchenko @victoris93.bsky.social NeuroAI research 🧠 @ Sigma Nova
Antoine Pitrou @pitrou.net Logiciel libre / free software (core developer of @arrow.apache.org, #ApacheParquet, #Python #CPython). Engineer at @quantstack.bsky.social. Membre de l'Afis @afis.bsky.social.
(profile picture: Sophie Taeuber's lion)
@biblicirm.bsky.social @biblicirm.bsky.social 
Alex Bradbury @asbradbury.org Compilers at Igalia. @llvmweekly.org author. Mostly RISC-V, LLVM, and a little WebAssembly. Previously lowRISC CTO and co-founder. Blogs at https://muxup.com
Pierre Alquier @pierrealquier.bsky.social Professor of Statistics @ ESSEC Business School, APAC campus Singapore 🇸🇬
https://pierrealquier.github.io/
Previously:
RIKEN AIP 🇯🇵
ENSAE Paris 🇫🇷 🇪🇺
UCD Dublin 🇮🇪 🇪🇺
Université Paris Cité 🇫🇷 🇪🇺
Random posts about stats/maths/ML/AI, poor jokes & birds photo 🌈
Antoine Collas @antoinecollas.bsky.social Postdoctoral researcher at Inria in machine learning.
Peyman Milanfar @docmilanfar.bsky.social Distinguished Scientist at Google. Computational Imaging, Machine Learning, and Vision. Posts are personal opinions. May change or disappear over time.
http://milanfar.org
@agramfort.bsky.social @agramfort.bsky.social Building the future of neural interfaces from EMG signals at Meta Reality Labs. Ex Research director at Inria, scikit-learn co-founder, mne-python creator.
@raphcrouan.bsky.social @raphcrouan.bsky.social 
Marie-Auxille Denis 💫 👩💻 @marieauxille.bsky.social Head of Product Management. Ex Cardiologs/Algolia/Qonto.Graduated from @ENS_Ulm. Passionate about cognitive psychology& the future of society
Warith Harchaoui @warith.bsky.social Expert in Artificial Intelligence
Senior Data Scientist @ probabl.ai | Ph.D. in Applied Math
Kako @kakoline.bsky.social Scientifique, femme de convictions et fière de l'être. Travaille dans le Génie Civil et l’énergie. Membre de l'association Expédition 7e Continent
Blog : https://kakoblogsciences.com/
Camille Troillard @tuscland.bsky.social Co-founding CTO at probabl.ai. 25+ years building Tech & AI products across industries. Helping data science teams unlock their full potential.
Vincent Maladiere @maggle.bsky.social Open source @Probabl.ai | skrub developer | interested in ML, survival analysis, causal inference, and data wrangling
Yuan Tang @terrytangyuan.xyz Senior Principal Software Engineer at Red Hat AI | Open Source Leader at KServe, Argo, Kubeflow, Kubernetes, CNCF | Maintainer of XGBoost, TensorFlow | Keynote Speaker | Author | Technical Advisor
More info: http://terrytangyuan.xyz
We are hiring!
Julien Chaumond @julien-c.hf.co I build tools that propel communities forward
Yann Lechelle @ylechelle.bsky.social Cofounding Executive President and Chairman at probabl.ai, the @scikit-learn.org company. Tech exec, repeat entrepreneur, advisor, angel investor. MBA @INSEAD. Plays 🏀
Nadim Kobeissi @nadim.computer Applied cryptographer. Mainly working in the cryptography auditing industry, but sometimes venturing back into academia. https://nadim.computer
LLVM Weekly @llvmweekly.org A weekly email newsletter on developments in LLVM, Clang and related projects. Curated by @asbradbury.org
Romain Thomas (@rh0main) @rh0main.bsky.social Security engineer working on Android, reverse-engineering & obfuscation.
https://www.romainthomas.fr/ - https://obfuscator.re/ - https://lief.re
Norbert Preining @npreining.bsky.social Principal Software Engineer at arXiv.org
Mathematician, Logician, Computer Scientist, TeX Maniac, Linux Dev, Professional Mountain Guide
Prefix.dev - the Pixi company @prefix.dev Escape dependency hell with Pixi - your new favorite package manager!
Discord: https://discord.com/invite/kKV8ZxyzY4
François Fleuret @francois.fleuret.org Research Scientist Meta/FAIR, Prof. University of Geneva, co-founder Neural Concept SA. I like reality.
https://fleuret.org
Julia Language @julialang.org Julia is a high-level, dynamic programming language built for technical computing.
Official Bluesky account of the Julia Language Project
#JuliaLang
Valérie Masson-Delmotte @valmasdel.bsky.social PhD, climate scientist @lsce-ipsl.bsky.social @CEAParisSaclay @IPSL_outreach @hc_climat. Was co-chair @ipcc.bsky.social (AR6 WGI). Member of French Academy of Technology and Academy of Sciences.
Clément Canonne @ccanonne.github.io Senior Lecturer #USydCompSci at the University of Sydney. Postdocs IBM Research and Stanford; PhD at Columbia. Converts ☕ into puns: sometimes theorems. He/him.
Soumith Chintala @soumithchintala.bsky.social Cofounded and lead PyTorch at Meta. Also dabble in robotics at NYU.
AI is delicious when it is accessible and open-source.
http://soumith.ch
Mathurin Massias @mathurinmassias.bsky.social Tenured Researcher @INRIA, Ockham team. Teacher @Polytechnique
and @ENSdeLyon
Machine Learning, Python and Optimization
Julian Tachella @tachellajulian.bsky.social CNRS research scientist, based at ENS de Lyon
I'm interested in AI for imaging inverse problems
Looking to hire phds/postdocs!
🇦🇷🇬🇧🇫🇷
Website: https://tachella.github.io/
Deepinverter: https://deepinv.github.io/
Université de Technologie de Compiègne @utc.fr À la fois université et école d'ingénieurs, l'UTC est construite sur une pédagogie de l'autonomie et une recherche technologique interdisciplinaire orientée vers l'innovation.
L'UTC forme des ingénieurs, masters et docteurs.
Mathieu Dagréou @matdag.bsky.social Postdoc at Inria working on optimization and machine learning.
Website: https://matdag.github.io/
Gabriele Dragotto @gdragotto.bsky.social https://getzero.one - Previously AI, Math, Optimization | https://dragotto.net
Mathieu Besançon @matbesancon.bsky.social Researcher in mathematical optimization at Inria Grenoble, caffeine-fueled computational scientist and open-source developer
:probabl. @probabl.ai Own Your Data Science
https://probabl.ai
M B @mbussonn.bsky.social Python Dev – If you know who I am, feel free to follow me – if not I'm probably not interesting, and a bit private.
@bthirion.bsky.social @bthirion.bsky.social 
scikit-learn @scikit-learn.org Machine learning in Python • Open Source
https://scikit-learn.org
Himanshu @manshu.bsky.social Developer @nilearn.bsky.social, Research Engineer, @InriaMIND / @NeuroSpin_91 / @Parietal_INRIA. Likes coding, neuroscience and math modelling.
Gaël Varoquaux @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
AntoinePrv @antoineprv.bsky.social 
Ondřej Čertík @ondrejcertik.bsky.social At Microsoft, previously GSI Technology, Los Alamos National Lab,. Original author of SymPy, SymEngine, LFortran, LPython, co-founder fortran-lang.
Technical Computing @technicalcomputing.bsky.social Posts about scientific and technical computing. Primarily focused on software and languages.
Abhinav Upadhyay @abhi9u.bsky.social NetBSD Dev | Python Internals, AI, compilers, databases, & performance engineering | https://blog.codingconfessions.com/
Wenzel Jakob @wjakob.bsky.social Associate professor leading EPFL's Realistic Graphics Lab. My research involves inverse graphics, material appearance modeling and physically based rendering
Jeremy Kun @jeremykun.com Portland-based mathematician and software engineer. Building a homomorphic encryption compiler at Google.
https://jeremykun.com/linkgraph
https://heir.dev
Sylvain Combettes @sylvaincom.bsky.social Co-founding CEO at Formel AI • PhD from ENS Paris-Saclay
🔗 https://sylvaincom.github.io
Sylvain Corlay @sylvaincorlay.bsky.social @QuantStack.bsky.social founder
@jupyter.org maintainer
@computeparis.bsky.social organizer
ACM software system award 2017.
@glemaitre58.bsky.social @glemaitre58.bsky.social 
Virginie Uhlmann @virginieuhlmann.bsky.social Assistant Professor in Bioimaging and Data Analysis and Director of the BioVisionCenter at UZH; Research Group Leader at EMBL-EBI. Loves image analysis, mountains, and birds.
EMBL-EBI @ebi.embl.org EMBL's European Bioinformatics Institute (EMBL-EBI) provides open biological data resources and tools, and performs basic research in computational biology. https://www.ebi.ac.uk/
merve @merve.bsky.social proud mediterrenean 🧿 open-sourceress at hugging face 🤗 multimodality, zero-shot vision, vision language models, transformers
Olivier Grisel @ogrisel.bsky.social Software engineer at probabl, scikit-learn contributor.
Also at:
https://sigmoid.social/@ogrisel
https://github.com/ogrisel
Francis Bach @bachfrancis.bsky.social Researcher in machine learning
Roman Yurchak @romanyurchak.bsky.social ML engineer & Founder at Symerio.
Previously core developer Pyodide, scikit-learn.
🇺🇦
Electricity Maps @electricitymaps.com The world’s most comprehensive electricity data platform, driving decarbonization. Electricity Maps provides global access to electricity mix, prices and carbon intensity. Available in real-time, historically and forecasted.
conda-forge @conda-forge.org A community led collection of recipes, build infrastructure and distributions for the conda package manager.
https://conda-forge.org
Jeremy Tuloup @jtp.io Technical Directory at QuantStack, Project Jupyter Core Developer & Distinguished Contributor - https://github.com/jtpio - jtp.io
I Am Devloper @iamdevloper.bsky.social printer fixer
Scott Meyers @zeppytv.bsky.social A husband and father of 2 (plus cool in-laws), motorcycle rider, craft beer and Scotch enthusiast, baseball watcher, geocacher, and all round laid back kinda guy.
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.
Martin Renou @martinrenou.bsky.social Technical Director @quantstack.bsky.social. Believe in open-source software and open-science. Love computer graphics and Python.
Arjun Verma @arjxn-py.bsky.social Scientific Software Engineer @quantstack.bsky.social
Loves Open Source, 3D, GIS & collaborating
Bluesky @bsky.app official Bluesky account (check username👆)
Bugs, feature requests, feedback: support@bsky.app