Ronny Bergmann @ronnybergmann.net Førsteamanuensis, Dept. of Mathematical Sciences, Norwegian University of Science and Technology (NTNU), #Trondheim, Norway.
Numerical Riemannian geometry & optimization in Julia, e.g. Manopt.jl, Manifolds.jl, LieGroups.jl
ronnybergmann.net | manoptjl.org
Milan Klöwer @milank.bsky.social Climate scientist. NERC Research Fellow @UniofOxford, prev Schmidt AI in Science; PostDoc @MIT, PhD @UniofOxford. #JuliaLang, open source, low carbon, free education, vegan, 🗻+🚲+🛥️. Cars ruin cities. *354ppm he|him
Mehmet Hakan Satman @jbytecode.bsky.social Professor of Numerical Methods @ Istanbul University | Associate Editor @ Journal of Open Source Software (JOSS)
JuliaCon 2026 @juliacon.org Join the largest annual conference organized around the Julia programming language
Mainz, Germany. August 10th–15th, 2026.
https://juliacon.org/2025/
Guillaume Dalle @gdalle.bsky.social Researcher in machine learning and optimization. Open source enthusiast. Parody songwriter (aka PianoHamster). OCD survivor.
Chris Rackauckas @chrisrackauckas.bsky.social Lead dev of SciML org, VP of Modeling and Simulation @JuliaHub, Director of Scientific Research @PumasAI, and Research Staff
@mit_csail. #julialang #sciml
Haris Orgn @harisorgn.bsky.social neuroscience, behaviour, open source tools.
research scientist at neuroblox.org
my two bits : https://github.com/harisorgn
Pat Alt @patalt.org Trustworthy AI, Counterfactual Explanations, Open-Source Software and other PhD things at TU Delft.
@julialang.org developer @taija.org
Website: www.patalt.org
Kevin Bonham @kevinbonham.com Assistant Professor at Tufts Medicine studying microbes, brains, and the immune system 🚽🦠🧠
Fermenter, gardener, Zen Buddhist. Ask me about #julialang!
🎙️: https://audiommunity.org
🌎: https://bonhamlab.bio
💻: https://GitHub.com/kescobo
xuan (ɕɥɛn / sh-yen) @xuanalogue.bsky.social Assistant professor at NUS. Scaling cooperative intelligence & infrastructure for an increasingly automated future. PhD @ MIT ProbComp / CoCoSci. Pronouns: 祂/伊
Brenhin Keller @brenhinkeller.bsky.social Assistant Prof. of Earth Sciences, Dartmouth College
Geochronology | Petrology | Earth History |
Computational Science | HPC | #julialang | he/they
Athul Sudheesh @athul.bsky.social Learning Scientist @ Pearson.
Visiting Scientist & Co-Founder @ Cognitive Informatics & Statistics Lab, UT Dallas. Lead Developer of pgdcm R package
Research Interests: Computational Psychometrics, Philosophy of Educational Measurement.
Karandeep Singh @kdpsingh.bsky.social Faculty at UC San Diego. #rstats. Creator of Tidier.jl #julialang. #GoBlue. Views own.- E Evan Patterson @epatters.bsky.social Applied mathematician and technologist. Research scientist at @toposinstitute.bsky.social
Simon Danisch @simi.bsky.social Working on Julia, Graphics, Plotting and GPU computing - studied Cognitive Science, creator of Makie.jl 
Makie.jl @makie.org Makie.jl is a plotting library for Julia. Follow this account to view updates & outstanding examples! https://github.com/JuliaPlots/Makie.jl
Orestis Ousoultzoglou @xlxs4.bsky.social SWE. Aerospace R&D. I like SynBio, compilers and programming languages :)
“And we’re still not scared. Nothing new here, this is stuff you already know. This isn’t confusing; we’re not scared.” — Brian Beckman, Don’t fear the Monad
Chad Scherrer @cscherrer.bsky.social Doing Bayesian stuff in #rustlang and #julialang. Seattle
@evalparse.bsky.social @evalparse.bsky.social 
miguelraz_t @movraxrax.bsky.social Julia REPL stan | Rust Software Performance Engineering
https://miguelraz.github.io
www.linkedin.com/in/miguel-raz-guzmán-macedo-64895a127
Jared Schwartz @jared-du-jour.bsky.social Data Scientist @ Utah Medicaid || #rstats User || Train Enthusiast
Developer of RuleMiner.jl— a fast data mining library in #julialang:
https://github.com/JaredSchwartz/RuleMiner.jl
Dom Di Francesco @domenicdf.bsky.social PhD, CEng |
Turing Research Fellow |
opinions may not reflect those of my employer |
Decisions under uncertainty #JuliaLang 🔴🟢🟣|
#FinoAllaFine ⚪⚫️ |
🇪🇺 |
Dogs 🐕 |
AllYourBayes.com
Benedikt Ehinger @benediktehinger.bsky.social Comp-#CogSci TT-Prof - follow.me @ @benediktehinger@scholar.social
🧠, #vision, #eyetracking, #cognition, VR/mobile #EEG, methods, design (www.thesis-art.de), teaching & supervising
our lab mainly develops in #julialang
Pietro Monticone @pietromonticone.bsky.social AI for Mathematics @HarmonicMath || Formalising Mathematics and Software in @LeanProver || Developing Free Open Source Software in #Lean, #Python and #Julia.
Rachel Leah Childers @donskerclass.bsky.social Econometrics, Statistics, Computational Economics, etc
http://donskerclass.github.io
🇺🇲 in 🇨🇭. 🏳️⚧️
Moorits @moorits.bsky.social 
Ujjwal Panda @astrogewgaw.bsky.social listening to the universe chatter in the radio 📡. coding to decode the cosmos 💻. fast radio bursts and pulsars. he/him/his.
@hellemo.bsky.social @hellemo.bsky.social 
Nils Wildt @nilswildt.bsky.social #julialang
Joey Carpinelli @jdc.pub Architecture spelunker. 🤿
Writing research & systems software (Rust, C++, Julia) professionally for robotics, personally for astronomy and developer tools. 🔭
Loving Greater Boston.
⚙︎ https://github.com/jdc-pub
☾ https://jdc.pub
Michael Goerz @michaelgoerz.net Computational physicist at U.S. Army Research Lab, previously Stanford, U Kassel, FU Berlin. Quantum Optimal Control #JuliaLang. https://michaelgoerz.net
Florian Oswald @floswald.bsky.social Economist. Uni Turin @economicsunito.bsky.social, @sciencespo.bsky.social . Urban, Macro, Climate, IO. I'm also the JPE Data Editor. #rstats #julialang #python 🇦🇹 + 🇮🇹 + 🇫🇷
https://floswald.github.io
Leandro Martínez @lmiq.bsky.social Computational chemist - http://m3g.iqm.unicamp.br
Sean Pinkney @spinkney.bsky.social I mostly post about probabilistic programming stuff, statistics, and R/Julia/Python (in that order). I'm a volunteer Stan developer and citizen scientist (papers on arxiv). Currently my day job is doing marketing analytics.
bike weird @kshyatt.bsky.social I ride bikes and do quantum stuff. #julialang and #bikenyc.
Tyler Burch @tylerjamesburch.com Lead Data Analyst for the Boston Red Sox. Recovering physicist.
Formerly: Argonne, CERN (ATLAS), NIU, Murray State, St. Louis-ish.
Tired but hydrated.
@friedporkrice.bsky.social @friedporkrice.bsky.social first as tragedy, then as memes
André Calero Valdez @sumidu.bsky.social Professor of Human-Computer Interaction and Usable Safety Engineering. University of Lübeck. Interested in HCAI, Vis, RecSys, eHealth, sustainability, acceptance research ABM, complex systems, SEM, R, Julia, and open science. 
Mattias Villani @matvil.bsky.social Professor of Statistics at Stockholm University.
30+ years of Bayes and still excited.
Big fan of Julialang, Observable and Linux.
🇮🇹 + 🇸🇪
Lee Phillips @badphysicist.bsky.social Physicist and writer.
https://lee-phillips.org/
Randy Boyes @randy.pub Analytics at @presage.group | PhD Epidemiology | Wolfe Island Volunteer Firefighter | #julialang #python #rstats | publications at www.randy.pub | GitHub @rdboyes
Steven Kell @stevenkell.bsky.social Social media, PR, and graphic design for #PyData.
Pablo Saavedra Garfias @dunklewolke.bsky.social Scientist / Research Polar 🌨️.
Leibniz Institute of Atmospheric Physics. Rostock University. 🇩🇪
#JuliaLang 👨🏽💻🎾☕.
https://pablosaa.github.io
Moritz Schauer @mschauer.bsky.social Statistician, Associate Professor (Lektor) at University of Gothenburg and Chalmers; inference and conditional distributions for anything
https://mschauer.github.io
http://orcid.org/0000-0003-3310-7915
[ˈmoː/r/ɪts ˈʃaʊ̯ɐ]
Glenn Williams @gpwilliams.bsky.social Assistant Professor in Psychology at Northumbria University. Into language processing, Bayes, #rstats, #JuliaLang, and #DataScience. Likes punk and Brazilian Jiu Jitsu.
Sundar R @sundarar.bsky.social
தமிழன் #tamil
Fan of the Julia programming language #julialang
Octavio Medina @octaviomedina.bsky.social Quant UX Research @Google’s Choice Lab. Previously @ideas42, @WorldBankAfrica. #Rstats, #JuliaLang, Bayes and other things. 🏳️🌈
Marco Bonici @marcobonici.bsky.social PostDoc at the Waterloo Center for Astrophysics. Working on Cosmic Voids and Large Scale Structure of the Universe. JuliaLang enthusiast. Improv Theatre and StandUp comedy lover.
Mathieu Besançon @matbesancon.bsky.social Researcher in mathematical optimization at Inria Grenoble, caffeine-fueled computational scientist and open-source developer
Dr Steven White @drstevenmwhite.bsky.social Vector-borne disease modelling in humans, animals and plants at UKCEH (https://bsky.app/profile/ukceh.bsky.social). Currently working on mosquitoes 🦟, ticks 🕷️ and Xylella fastidiosa 🦠.
Johannes Enevoldsen @johsenevoldsen.bsky.social MD, PhD. Anaesthesiology trainee. Interested in health, statistics and scientific programming (R and Julia)
Justin C. Feng @jcfeng.bsky.social General relativity and gravitation postdoc at CEICO FZU in Prague.
Seth Axen 🪓 @sethaxen.com Empowering scientists with machine learning @mlcolab.org. Sometimes #Bayesian. Usually #FOSS. Often in #JuliaLang.
Expat: 🇺🇸 ➡️ 🇩🇪
💼 On the job market (remote/southwest Germany)
sethaxen.com
Chris Severen @chrisseveren.bsky.social urban and environmental economist - he,him,his - comments are my own christopherseveren.com
Marco @mcognetta.bsky.social Language and keyboard stuff at Google.
I like computers and Korean and computers-and-Korean and high school CS education.
Georgia Tech → 연세대학교 → 東京工業大学.
Regrettably no longer based in Tokyo :/
https://theoreticallygoodwithcomputers.com/
Jim Hunter @jimhunterbr.bsky.social Virologist. Affiliated Professor at Federal University of São Paulo, Brazil. Professional interest in bioinformatics and statistics, R and Julia languages. #RStats
Andrea Titton @nofishlikeian.bsky.social Postdoc at the University of Bologna.
Working on climate econ and transition risk. Neuroscience tourist. Lazy programmer.
My website: andreatitton.com
Ted Dunning @bsky.tdunning.com That spoon is bigger than it looks. And it isn't a fork (in the road)
Member of Apache Software Foundation, committer on many Apache projects, Fellow at HPE.
Nick Golledge @nick-golledge.bsky.social Antarctic climate scientist, IPCC author, FRSNZ, musician, & artist. #julialang. Vegan, yoga, runner.
Author of FEEDBACK, a book about complexity and connection - published by Rowman & Littlefield.
🌏 www.nicholasgolledge.github.io
Jakob Nybo Nissen @viralinstruction.bsky.social Bioinformatician and programmer. Here for the nerdy stuff.
Gabriel Baraldi @gbaraldi.bsky.social Compiler developer and open source enjoyer
#julialang
Ahmadou Dicko @ahmadoudicko.com Statistician | data for social good | humanitarian | #rstats and #julialang enthusiast ⚡
ahmadoudicko.com
jling @jling.dev https://m.jling.dev/@jling
William Thompson @wrtastro.bsky.social Herzberg Instrument Science Fellow at the National Research Council in Victoria, Canada. Imaging exoplanets and writing #JuliaLang tools.
@schnirz.bsky.social @schnirz.bsky.social 
Josh Sack @joshsack.bsky.social Econ PhD Candidate at American University. Frequently an opposition researcher for democrats. Runner, and Liverpool fan. #julialang enthusiast. Enthusiastically Liberal
Joshsack.xyz
Andrés Riedemann @longemen3000.bsky.social He/him, thermodynamics, #JuliaLang, interested in interesting takes, cooking, truth.
Cinzia Palumbo @cinziah.bsky.social Co-Founder @Genie (genieframework.com). Helping #JuliaLang teams turn their code into interactive web apps. 
Diego Javier Zea @diegozea.bsky.social Associate Professor at Université Paris-Saclay. Interested in Protein Structure, Interactions and Evolution, Machine Learning, and
Julia programming.
https://diegozea.github.io/
Neil Sarkar @insarkar.bsky.social Biomedical Informatician, CEO of the Rhode Island Quality Institute, Associate Professor of Medical Science at Brown University, #julialang enthusiast, and dad of a human, two dogs, two cats, and a parrot
Kianté @kiante.bsky.social cognitive models of decision making @UCLA
kiantefernandez.com
John @arbitrandomuser.bsky.social JuliaLang,
Volker K. @quantenvogel.bsky.social Postdoctoral fellow in #quantum theory at the ISTA (Vienna)
• Atomic & molecular physics • Non-equilibrium topological phases • Floquet engineering • Dynamical systems • #julialang • #Philosophy of Science • #firstgen • #chess & #go • lives in #wien
Adrian Hill @adrianhill.de PhD student at @bifold.berlin, Machine Learning Group, TU Berlin.
Automatic Differentiation, Explainable AI and #JuliaLang.
Open source person: adrianhill.de
Keno Fischer @kenofischer.bsky.social #julialang core developer. CTO at JuliaHub.
Johannes Hofrichter @derstatistiker.bsky.social #rstats | #julialang | #quartopub
www.derstatistiker.at
Sam Buercklin @sam.g2icomputing.com Touching computers (especially with Julia or Rust), cooking food, and probably listening to math rock
Catherine Frames @oxinabox.bsky.social Minors DNI
Neurodivergent, queer, 30 something, EDS, POTS, hearing impaired. Lives in Australia. she/it. Literally just a girl
If you know me IRL and see me horny posting be cool, ok?
Or stick to my professional bsky: @oxinabox.net
Philip Tellis @bluesmoon.info Creator: boomerang.js ∘ Founder: LogNormal ∘ Organizer: Boston Web Perf & CAJUN ∘ Web Performance ∘ Real User Measurement ∘ Data Nerd ∘ Bread Baker ∘ Akamai ∘ W3C WebPerf WG ∘ Julia dev ∘ Conference speaker ∘ Full stack pancakes ∘ Unstacked developer
Julio Novoa @julionovoa.ca 
ほりたみゅ @hyrodium.bsky.social 幾何とかの具現化をやってます。
💜 → JuliaLang/数学/工作/3Dプリンタ/レーザー加工機/いきもの/クランベリー/世界平和
個人サイト → https://hyrodium.github.io/ja/
Booth販売 → https://hyrodium.booth.pm/
Angel Mario @ngelmario.bsky.social MSc Photonics Eng student, BSc Eng Physics, facts junkie, jack of all trades, master of none.
I suck at chess.
#flightsim
#ivao
#vatsim
Also, #julialang
Jorge FdCD @jorgefdcd.bsky.social CNRS researcher working at the Institut de Physique Théorique (IPhT) in Paris-Saclay. Interested in statistical physics, machine learning, and biological data modeling.
Website: https://sites.google.com/view/jorgefdcd
Navid C @navidcy.bsky.social physical oceanography 🌊, geophysical fluid dynamics 🌏, machine learning 🤖, coding climate models 🌐, #JuliaLang 💻, surfing 🏄🏽♂️, horses 🐎, dancing 💃🏼, bicycles 🚴🏽♂️
🍉
📍Naarm-Melbourne
🏡 www.navidconstantinou.com
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
Bernat Font @fontb.bsky.social Assistant Professor in Data-Informed CFD at TU Delft. Interested in turbulent flow simulations 🌀 data-driven models 🤖 numerical methods ∫→∑ and high-performance computing ⚡️. I generally talk about open source, music, and science.- H Michael Tran @huytransformer1.bsky.social
Miles Cranmer @milescranmer.bsky.social AI + Astro/Physics. Assistant Prof at Cambridge.
astroautomata.com/
Lasse Elsemüller @elseml.bsky.social 💡 PhD candidate @ Heidelberg University.
🌱 AI for science - simulation-based inference, robust deep learning & cognitive modeling.
@micahrufsvold.bsky.social @micahrufsvold.bsky.social 
Joris Kraak @joriskraak.nl Team lead for JuliaSim, web dev and process automator, comic book nerd, rower, snowboarder, dad.
Tamas Gal @tamasgal.bsky.social Astroparticle physicist, developer and DevOps expert working on the #KM3NeT neutrino telescope at the Erlangen Centre for Astroparticle Physics (#ECAP). #JuliaLang #Python #Climbing #Motorbikes #OffRoad #Electronics #DIY #ModularSynth
Jacob S. Zelko @thecedarprince.bsky.social 🤓: Applied Math & Biomed Engineer; Research Affl @usask.ca
🔎: Health informatics, public health, applied cat. theory & open source/science
📝: EN/ES/DE/AR
🌐: Blog @ https://jacobzelko.com
📹: Twitch @ https://www.twitch.tv/thecedarprince
Genie @genieframework.bsky.social Helping Data Science and R&D teams turn their #JuliaLang code into interactive web applications. Open source, full-stack web framework with low-code tools.
Learn more: https://genieframework.com/
Bluesky @bsky.app official Bluesky account (check username👆)
Bugs, feature requests, feedback: support@bsky.app