Stefan Marr @stefan-marr.de Interpreters, compilation, concurrency, and debugging tools.
Grompf @grompf3.eurosky.social https://bio.site/grompf3
Me interesa la actualidad, los bulos, las teorías de la conspiración, la historia, las ciencias, el software libre, el humor, el hard rock... En fin, muchas cosas.
Andrew Werner @ajwerner.net Building https://side-eye.io, previously worked on CockroachDB.
Vincent Heidelberg ↙️↙️↙️ @astrovicnet.bsky.social Vidéaste sur l'histoire aérospatiale. ParapAntifa - Main Archivist http://WikiArchives.Space - Papa de Golden Retriever. Contact pro : contact@stardustprod.fr ↙️↙️↙️
youtube.com/@StardustYT
Mohit Mishra @chessman786.bsky.social engineering
discord: https://discord.com/invite/2QWN9y3B9M
tech blogs: https://mohitmishra786.github.io/chessman/
twitter: https://x.com/chessMan786
JEP Tracker @jeptracker.bsky.social Diligently tracking and posting any @openjdk.org JEP updates.
Built by @hardcoding.fr on https://github.com/PerfectSlayer/openjdk-jep-bsky. Feedback welcome!
Georges Gomes @georgesgomes.bsky.social Co-maker @divriots.com
Ignasi Marimon-Clos @ignasi35.bsky.social (1) Sea Kayaker (2) @gausacs (3) breaker of CI builds (4) Clos Native
I don't take myself too seriously.
Chris Engelbert / noctarius - エンゲルベルト クリス @noctarius.com DevRel / Tech Marketing @ simplyblock.io
Noctarius ツ, #Devrel, #Opensource, #JapaneseFood, #JavaChampions
Ex Timescale, clevabit, Instana, Ubisoft, Hazelcast
Views are my own
Linktree: https://linktr.ee/noctarius2k
Jeff Preshing @preshing.bsky.social Canadian computer programmer
Pierre Mavro @deimosfr.bsky.social Qovery Co-Founder & CTO. Author of MariaDB High Performance book. Former Criteo & RedHat
Simon Ritter @speakjava.bsky.social Deputy CTO at @AzulSystems. Java Champion, member Java SE Expert Group, JCP EC, OpenJDK Vulnerability Group and Adoptium SC. AMA about Java and JVM.
Rafael Winterhalter @rafaelcodes.bsky.social software consultant who likes static typing, coding at http://github.com/raphw 🇧🇻🇩🇪🇪🇺
Miguel Ángel Pastor Olivar @migue.bsky.social Proud dad and husband 
David Pilato 🇪🇺🇫🇷 @pilato.fr developer | evangelist @elastic 📧 DM opened. DJ 4 times a year, just for fun! 🎧 https://podcasts.apple.com/fr/podcast/david-pilato-mixes/id505824965
Andres Almiray @andresalmiray.com I code for fun and help others in the process. Java Champion. Co-founder of Hackergarten & Hack.Commit.Push. Creator of JReleaser
🚀
Cliff Click @cliffclick.bsky.social Compiler researcher, mountain hiker, public speaking, long road trips, teaching, 20 patents, founder, father of 4.
Olivier Coanet @ocoanet.bsky.social C# developer at ABC Arbitrage. Dormant maintainer of Disruptor-net. Erratic blogger. Knows a few things about concurrency, performance, and distributed systems.
Christophe Nasarre @chrisnas.bsky.social I like to understand how things work
Ionut Balosin @ionutbalosin.bsky.social 👨💻 Principal IT Architect • 🎓 Technical Trainer • 🏆 Java Champion • ♠️ Oracle ACE Associate • 🔑 Security Champion • 🎤 Speaker • ✍️ Blogger • 🌍 www.ionutbalosin.com
Ixchel Ruiz @ixchelruiz.bsky.social Assiduous traveler, Software Developer, Java Champion, CDF Ambassador, Open Source advocate, public speaker and mentor.
Oleg Šelajev @shelajev.bsky.social Oleg Šelajev is a developer advocate at Docker working mainly on developer productivity, Testcontainers, improving how we set up local development environments and tests, and building applications with AI parts. Developer. Author. Speaker. Java Champion. D
🤖 RER C (robot non officiel) @rer-c.bsky.social ❌ CE ROBOT NE FONCTIONNERA PLUS ❌
Compte NON OFFICIEL du RER C, ce robot reprend automatiquement les tweets du compte officiel @RERC_SNCF sur X (Twitter)
(si vous représentez la SNCF/IDFM et souhaitez voir ce compte supprimé, envoyez un DM !)
AstronoGeek @astronogeek.bsky.social 
Matt Fleming @mfleming.bsky.social Nyrkiö co-founder. Systems engineer at Cloudflare. Former Linux kernel maintainer. Performance nerd.
JChateau Unconference @jchateauunconf.bsky.social Official account of the JChateau Unconference, next edition is March 04th-08th 2026
José Paumard @josepaumard.bsky.social #Java #DevRel @Oracle, bartender #JEPCafe and https://dev.java, Java Champion Alumnus, JavaOne Rockstar. I post about #Java, sometimes cooking, Opinions are my own. Posts are in EN and FR.
damageboy @houmus.org 
Foojay, the Friends Of OpenJDK @foojay.io Foojay.io is the central resource for the Java community’s daily information needs, a place for friends of OpenJDK, and a community platform for the Java ecosystem — bringing together and helping Java professionals everywhere.
Rrose Sélavy @marchaos.bsky.social Dada is toy or rocking horse in French.
Bartosz Adamczewski @badamczewski01.bsky.social ⚫ Concurrency, Performance, Machine Learning, #dataorienteddesign
⚫ R&I Director - I lead CS & DS teams
⚫ Making a Compiler
⚫ Links - bio.link/bartosza
@halvarflake.bsky.social @halvarflake.bsky.social 
JChampions Conference @jchampionsconf.bsky.social Join us for the annual Java Champions online conference on 2025-01-23, 2025-01-24, 2025-01-27, & 2025-01-28
Visit https://jchampionsconf.com to see our lineup and to register for free.
Johannes Bechberger @mostlynerdless.de OpenJDK hacker at SapMachine, works on hello-ebpf for fun
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/
Roberto Castañeda Lozano @robcasloz.bsky.social OpenJDK compiler engineer @ Oracle. Interested in programming languages, combinatorial optimization, testing and verification. Views my own.
geecon @geecon.bsky.social Java and JVM based technologies, dynamic languages, enterprise architectures, patterns, distributed computing, AI and more
https://geecon.org/ Kraków, 14-15 May 2026
Fantine & Hippocrate @fantineethippo.bsky.social ''On est en droit d'exiger de celui qui prétend avoir des notions positives sur les choses, qu'il fasse toujours triompher son argumentation''. Hippocrate
Nataliia Dziubenko @nataliiadziubenko.com 🇺🇦🇳🇱 Making cool stuff at Azul, passionate about everything Java & JVM https://nataliiadziubenko.com/
Matt Stuchlik @synfo.bsky.social blog.mattstuchlik.com
argmin(CYCLES)
Mara Bos @mara.bsky.social Rust dev, Electronics engineer, Author, RustNL, RustWeek organizer, ADHD, Polyamorous, Lesbian, She/Her
Pekka Enberg @penberg.org @🏡🇫🇮🇪🇺🧑💻
Jaromir Hamala @jerrinot.bsky.social I play with distributed systems by day and poke various runtimes by night. Engineer @QuestDB, @Hazelcast alumnus.
Loïc Mathieu @loicmathieu.fr Lead Developer @kestra.io, Java & JVM passionate, performance, OSS contributor (mainly Quarkus), Book Author (Quarkus edition ENI), GCP Google Dev Expert.
Like to learn stuff and share what I learned.
https://www.loicmathieu.fr
Alex Snaps @alex.wcgw.dev When I grow up, I want to be a computer scientist… until then, I write open source code with Red Hat - previously Shopify, Moog Music, Terracotta & others
Heinz Kabutz 🏝 🇬🇷 🇿🇦 ☕️ @heinzkabutz.com Author of mildly entertaining and somewhat useful #Java Specialists’ Newsletter. Email is heinz at javaspecialists dot eu.
Emmanuelle Ducros @emmaducros.bsky.social Prairie et Absurdie.
Datadog HQ @datadoghq.com Datadog is the monitoring and security platform for cloud applications.
Per Minborg @pminborg.bsky.social Java Core Library Team @Oracle (all opinions are my own alone).
Paris JUG @parisjug.org The Paris Java User Group (Paris JUG) is a group based in France that meet every month to talk about Java Platform. http://parisjug.org
Daniel Lemire @lemire.bsky.social Daniel Lemire is a Computer Science Professor at the University of Quebec (TELUQ). Daniel Lemire ranks in the top 2% of scientists worldwide according to Stanford University/Elsevier's 2024 ranking. 
Dmytro Vyazelenko @vyazelenko.bsky.social Aeron, JCrete/JAlba, performance.
Petr Bouda @pbouda.bsky.social JVM/Java Enthusiast and author of Jeffrey Analyst (https://www.jeffrey-analyst.cafe/)
@nicolaspeters.bsky.social @nicolaspeters.bsky.social 
Azul @azulsystems.bsky.social Azul provides the world's most trusted Java platform, founded on open source and delivered by the world's largest independent Java engineering team, and is the only company 100% focused on Java.
OpenJDK @openjdk.org The place to collaborate on an open-source implementation of the Java Platform and related projects · https://openjdk.org
Jean Bisutti @jeanbisutti.bsky.social Consultant | Java champion | QuickPerf author | Java Monitoring & Performance | OpenTelemetry contributor | Speaker
@pingtimeout.fr @pingtimeout.fr 
Anton Arhipov @antonarhipov.bsky.social Developer Advocate @ JetBrains
https://antonarhipov.com
#java #kotlin #programming
Maurice Naftalin @mauricenaftalin.bsky.social 
Tanel Poder @tanelpoder.com A long-time computer performance nerd. Creator of https://0x.tools. Perf & troubleshooting blog: tanelpoder.com. All onions are mine!
Abhinav Upadhyay @abhi9u.bsky.social NetBSD Dev | Python Internals, AI, compilers, databases, & performance engineering | https://blog.codingconfessions.com/
Florence Porcel @florenceporcel.bsky.social Autrice.
Féministe. 
Raphaël Luta @rluta.bsky.social "The presence of those seeking the truth is infinitely to be preferred to the presence of those who think they’ve found it" -- Terry Pratchett
Simone Bordet @simonebordet.bsky.social Jetty/CometD Lead. Java and JVM. Web/Network Protocols (HTTP/1/2/3, WebSocket, QUIC). Some CrossFit.
Felix Geisendörfer @felixge.de Working at Datadog on Go Profiling, Performance, OpenTelemetry and more.
Before:
- Manufacturing Observability at Apple
- Co-founder at Transloadit
- Node.js Core Dev
G Milgram @gmilgram.bsky.social Expérimentateur sans blouse blanche. Enquêteur sans moustache. Analyste sans PowerPoint. Vidéaste aussi.
@forked-franz.bsky.social @forked-franz.bsky.social 
@javachampions.bsky.social @javachampions.bsky.social 
PerfectSlayer @hardcoding.fr Senior Software Engineer @ Datadog / Developer of AdAway (http://github.com/AdAway/AdAway) / @parisjug.org leader
Alexandre Touret @touret.info Husband, father of 2, pianist, jazz addict, traveler, developer, software architect, teacher at Magellan
Views and opinions are my own.
blog.touret.info
Brice Dutheil @bricedutheil.bsky.social Java engineer, mockito commiter
Sharat (Shar) Chander - 🟦🌊 @sharatchander.bsky.social 🏳️🌈🇺🇸🇨🇦🇮🇳🇺🇦 #DemocracyMatters | #Java #DevRel at #Oracle | Previously at Sun Microsystems, Verizon, & Bell Atlantic | University of Maryland (Undergrad) and Loyola University, Baltimore (MBA) | 70s rock and R&B, 80s alternative and Rap lover | Views mine
Foivos Zakkak @foivos.zakkak.net Software Engineer @ #IBM working on #Quarkus native and the #Mandrel distribution of #GraalVM
@zakkak@mastodon.online on mastodon
Martijn Verburg @karianna.bsky.social Making tech co-exist with Humans - Principal Group SWE Manager (Java, Python, Go) @ Microsoft, former CEO @ jClarity (acq. by MSFT) formerly Diabolical Developer, Author, Speaker, Angel Investor, Exec Coach, Non-Exec director, Owner of Low Key Cocktail Bar
Gunnar Morling @gunnarmorling.dev Technologist @ Confluent · Ex-lead of Debezium · Spec lead of Bean Validation 2.0 · Creator of Hardwood, kcctl, JfrUnit, MapStruct · Java Champion · morling.dev · 🚴
evanchooly @evanchooly.bsky.social Java Champion. Kotlin fanatic. Bit twiddler. New Yorker. Pronounces it jif. SSE at @Datadog. @evanchooly@mastodon.social
Devoxx France @devoxx.fr 🤖 Devoxx France 🤖
Conférence pour les développeurs & développeuses
📍 Paris Palais des Congrès
📆 RDV du 7 au 9 avril 2027 pour la 15ème édition !
Peter Lawrey @peterlawrey.bsky.social Java Champion | Vanilla Java Blog (6M views) | CEO of Chronicle Software with 8 out the top 11 investment banks as clients.
Six kids from 3 to 26
Brian Goetz @briangoetz.bsky.social Java Language Architect at Oracle. Author, Java Concurrency in Practice (http://amzn.to/2nzZnkl). Also, cats.
laydgeur @laydgeur.bsky.social "Nous y sommes enfin... La grande bataille de notre temps" — Gandalf le Blanc, après avoir lu le rapport du GIEC
Tristan K. @tristankamin.bsky.social Sûreté nucléaire ~ Transition énergétique ~ Photographie
Les pourcentages ne sont pas des mesures physiques.
Le Potin Genius ☢️🔬🔭🧬⚡ @lepointgenius.bsky.social "Rien n'est à craindre, tout est comprendre", Marie Curie....
Techniques Spatiales @techspatiales.bsky.social 
E. Bottlaender @bottlaeric.eurosky.social Votre space-writer habituel ;-)
"Space Technology Monitoring Specialist" avec un peu d'humour, alsacien du Sud-Ouest et si je suis absent, c'est que je cours dans les montagnes.
Erik Österlund @eosterlund.bsky.social OpenJDK HotSpot JVM developer at Oracle. Drinks coffee and pets cats. Opinions expressed are, unsurprisingly, my own.
Aleksey Shipilëv @shipilev.bsky.social In love-hate relationship with machines. Currently: OpenJDK, AWS. "Trust me, it's really me" backlink: https://shipilev.net/#social
Kevin Gosse @kevingosse.net Principal engineer at JetBrains, passionate about .NET, performance, and debugging. Microsoft MVP. Co-author of Pro .NET Memory Management (2nd edition)
Guillaume Limousin @sonicurticant.bsky.social Prof de maths, ingé agro, docteur en hydrogéologie/géochimie. Didier RAOULT m'attaque en justice. Pour m'aider: https://lydia-app.com/collect/38985-pour-sonic/fr
Connaitre l'histoire ? : https://www.youtube.com/watch?v=572sU_G4m2A
Notifications non-lues
Acermendax @acermendax.bsky.social Zététicien de la Tronche en Biais.
#EspritCritique