Allen Holub @allenholub.bsky.social Author, international speaker, consultant, software architect, kitchen-sink wrangler.
Prof. Stefan Rahmstorf @rahmstorf.bsky.social Climate scientist, professor of Physics of the Oceans in Potsdam. Dad. Opinions my own.
Born at 317 ppm CO2.
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!
Art Fight @artfight.net The annual art trading game, starting on July 1st!
What is Art Fight? - https://artfight.net/info/about
Official Discord - https://discord.gg/artfight
Direct Messages remain open for Art Fight questions only.
Modern Software Engineering @modernswe.bsky.social The Modern Software Engineering Channel ➡️ https://www.youtube.com/@ModernSoftwareEngineeringYT
Mattias Karlsson @devlead.se Partner & Technical fellow at WCOM AB
.NET Microsoft MVP.
Been coding since the ’80s (C128 & Amiga).
Father of 2, husband of 1.
Occasionally blogs at https://devlead.se
Balkrishna Rawool @balarawool.bsky.social Java | Spring | OOP & FP |
Debugging apps using System.out.println() since 2003.
Filmporten @filmporten.bsky.social Med biografklubben Filmporten får du tankevækkende og anmelderroste kvalitetsfilm til 1/2 pris. Film du (forhåbentlig) aldrig glemmer! Læs mere på www.filmporten.dk
Juarez Junior @juarezjunior.bsky.social Senior Principal Developer Evangelist @ Oracle ☕️🐍🥑
https://linktr.ee/juarezjunior
Agile Cambridge @agilecambridge.bsky.social 30 September-01 October 2026 | Churchill College, Cambridge
England's premier practical, hands-on Agile and Lean conference, will return to Cambridge in Autumn 2026
https://agilecambridge.net/
Daniel Terhorst-North @tastapod.com Runs Goalwards: 'Your business, optimized.' Started BDD, caused Cucumber. Optimizes orgs, teams, code. Coach, mentor, geek, mischief-maker. Christian, infrequent blogger. WWGH
https://goalwards.co
ehsavoie @ehsavoie.bsky.social 
Rick Ossendrijver @rickossendrijver.bsky.social 
@bercut2000.bsky.social @bercut2000.bsky.social 
Beth Andres-Beck @beth4ma.bsky.social Former candidate for Massachusetts’ 6th Congressional District
Software Engineer. Queer. Unitarian-Universalist.
AI should work for all of us🌹
pronouns: any/all
https://bethfordemocracy.com
PA Ulander @pa-dev.bsky.social Full Snack Developer
Once got code to run on the first try
Highly trained in fika breaks ☕🧁
🛠️ #Dev 🐧 #Linux
https://github.com/pa-ulander
https://linkedin.com/in/paulander/
📍Stockholm, Sweden 🇸🇪
Georges Saab @gsaab.bsky.social SVP of Java Platform Group at Oracle. Chair of OpenJDK gov board. ameri-swede. WoSo lover.
Joe Darcy @jddarcy.bsky.social OpenJDK developer at Oracle, floating-point fancier, marathoner, record-setting fast walker, episodic photographer. Views expressed may or may not be held by any person or org.
Tim Berners-Lee @timbl.bsky.social Inventor of WWW
Co-founder & CTO Inrupt.com | Lead, Solidproject.org
Co-founder WebFoundation.org & theODI.org
Founder w3.org
My memoir ‘This is for Everyone’ https://thisisforeveryone.timbl.com/
Follow me on Mastodon https://w3c.social/@timbl
Simone Romani @simoneromani.bsky.social Senior developer and engineering manager at ING. TDD enthusiast. Striving to improve my code every day, I’m on Bluesky so that I can follow the latest trends of software development.
Andrew Cairns @acairns.co.uk Using metaphors and analogies to explain Software Engineering in fun ways: https://youtube.com/@metaphoricallyspeaking
Staff Software Engineer. Passionate about DDD, CQRS, Event Sourcing and Distributed Systems.
Kayaking, too.
Grady Booch @booch.com scientist, storyteller, philosopher
computingthehumanexperience.com
Jason Gorman @jasongorman.bsky.social Software engineering teacher, mentor and consultant available for clients who care about creating real value for users, businesses, communities and society.
www.codemanship.co.uk
Kevin Bourrillion @kevinb9n.bsky.social Java Platform Group @Oracle (all opinions are my own alone).
See random stuff about me at http://kevinb9n.github.io
Cay Horstmann @horstmann.com Nothing to see here...keep moving! Specifically, to Mastodon: https://foojay.social/@cayhorstmann
Vincent Mayers @mayers.io DevRel and Tech Community Leader, Java Champion, MicroProfile.io steering committee, Speaker, Organizer of Devnexus and Atlanta Java Users Group
Mona Holm @monafholm.bsky.social Loves: Happy dogs and cats, singing early music, a glass of wine, family, good company.
Day job doing healthcare IT, did a science degree somewhere in the past..
Hates: Nothing. Except maybe idiots :)
Fofo🔥🔥 @aichalaafia.bsky.social Java Software engineer ☕ |Speaker🙌🏻 | Green Tech Advocate 🌍 | WomenTechmakers Ambassador👩🏻💻 | JetBrains Community Contributor | Foodie lover & F1 🏎 fan ✨️
Paige Watson @softwareascraft.com Director, Technical Coach @ Salesforce
- Software Crafter, Board Gamer, Model Railroader
I am dedicated to elevating developers into cohesive, high-performing teams capable of swiftly delivering top-tier software that meets the evolving needs of clients.
Andy Rosic @andy.social Skeptical founder building products with AI that sometimes work.
hi.andy.social
Patrick Baumgartner @patbaumgartner.com Working @42talents. Spring Trainer @VMwareTanzu. Co-Organizer @VoxxedZurich, Board member of @jugch, Software Crafters Zurich & SoCraTes Conf Switzerland
Catherine Edelveis @edelveis.dev Liberica JDK Advocate | Spring Boot Enthusiast | JavaFX Fancier | Tech Writer and YouTuber | Dog Mom | Views are my own
Home: edelveis.dev
CyberJAR channel: https://www.youtube.com/@cbrjar
Whittmann @whittmann.bsky.social Software Engineer, Writer, curious about distributed social media applications
Rob Bowley @robbowley.net Product & Tech Leadership Advisor, Consultant, Coach & Mentor
Tech, Software Development, Science, History, Economics, Politics
https://blog.robbowley.net
https://www.linkedin.com/in/robertbowley
https://pragmaticpartners.co.uk
Manchester, UK
Barack Obama @barackobama.bsky.social Dad, husband, President, citizen. barackobamabooks.com
Martin Fowler @martinfowler.com Software Design Loudmouth. Works for Thoughtworks. Also hikes, watches theater, and plays modern board games. He/him.
host of https://martinfowler.com
Kaya Weers @kayaweers.bsky.social Java developer with a great love for innovation | Conference speaker | Likes to play soccer and travel the world
Hillary Rodham Clinton @hillaryclinton.bsky.social Doting grandmother, among other things.
Full Stack Theory @fullstacktheory.bsky.social Exploring the evolving world of software development—Frontend, Backend, AI/ML, and Software Design and Philosophy. Thoughts on code, architecture, and the philosophy of building modern systems. Currently at a FAANG. Opinions are my own.
Jeremy Corbyn @jeremycorbyn.bsky.social MP for Islington North
Christian Grobmeier @grobmeier.de Java Champion & ASF VP Data Privacy. I write and speak about code, ethics, and what it means to build systems that last.
Logging Off? https://grobmeier.de
r/ProgrammerHumor of Reddit @r-programmerhumor.bsky.social BotlyInspiration.getPsalmsFromOurHolyScriptures(
sortBy="top",
timeInterval="day"
)
(Fan account - Highlights from over there. With declarations of origin)
George Monbiot @georgemonbiot.bsky.social Ungainly on land
Charity Majors @charity.wtf cofounder/CTO @honeycombio, co-author of Observability Engineering and Database Reliability Engineering. I test in production and so do you. 🐝🏳️🌈🦄
Jfokus @jfokus.se Jfokus is all about developers!
Check out the conference: http://www.jfokus.se
Geovanny Mendoza @geovannycode.bsky.social Senior Backend Developer with solid knowledge and experience in Java, Kotlin, the Spring Ecosystem, Golang, and @vaadin.com Champion. Co-founder of @Jugbaq 💻.
Follow: geovannycode.com
Micah Condon @micahcondon.bsky.social Principal software engineer, full stack, mostly SAAS, for over 25 years. Still learning daily, curious about people and ideas.
Anton Geist @angeist.bsky.social Journalistisk chefredaktør, Information. ange@information.dk. Signal: +45 50475567
Arthur Doler @arthurdoler.com Avid international public speaker. Resigned & begrudging generalist developer. Mental health advocate & grappling with my own experience daily. Opinionated blowhard. Not secretly a goat.
Lives in Omaha, NE. Works for Aviture.
Diversify Tech @diversifytech.com We connect underrepresented techies with career opportunities
💌 Join our newsletter if you are an underrepresented techie: diversifytech.com/join
💼 Reach 15K folks if you are hiring: diversifytech.com/post-a-job
Kato Coaching @kato-coaching.com Turning testers into trusted advisors. | Keynote speaker | Coach | Trainer
Free resources and my book: https://t.mtrbio.com/kato-coaching
Tagir Valeev @tagir-valeev.bsky.social Work at JetBrains. Java Champion. Check my Java book: https://mng.bz/671p
Knud Åge Hansen @knudaage.bsky.social 
Beth @bethcodes.bsky.social Sr Staff Engineer supporting agile cultures that let developers build software well & help them learn how to.
Mediating a new scientific revolution associated with the night dream of post-industrial society
any/all
Richard Seroter @rseroter.bsky.social Chief Evangelist at Google Cloud, blogger, writer. Publishes a daily reading list of links from smart tech folks (https://seroter.com/category/daily-reading-list/).
Heinz Kabutz 🏝 🇬🇷 🇿🇦 ☕️ @heinzkabutz.com Author of mildly entertaining and somewhat useful #Java Specialists’ Newsletter. Email is heinz at javaspecialists dot eu.
Cyklistforbundet @cyklistforbundet.bsky.social Foreningen der kæmper cyklisternes sag
@arvind-avinash.bsky.social @arvind-avinash.bsky.social 
Geoffroy Couprie @geoffroycouprie.com Messing with Rust and cryptography
Miljøbevægelsen NOAH - Friends of the Earth Denmark @noah.dk Danmarks ældste miljøorganisation. We fight for a just and sustainable world where decisions are made democratically. The Danish member of Friends of the Earth International. Følg os på Pixelfed: https://pixelfed.social/MiljoebevaegelsenNOAH
Matthias Bünger @bukama.bsky.social Loves #Java, JakartaEE and testing | @maven.apache.org PMC and ASF member | Slow runner 🏃♂️
Simone Bordet @simonebordet.bsky.social Jetty/CometD Lead. Java and JVM. Web/Network Protocols (HTTP/1/2/3, WebSocket, QUIC). Some CrossFit.
Maurice Naftalin @mauricenaftalin.bsky.social 
Mary Grygleski @mgrygles.bsky.social 
Emily Jiang @emilyjiang.bsky.social Java Champion, Book Author, MicroProfile Guru, Jakarta EE supporter
auby :3 @crazymaisie012.bsky.social gay gay homosexual gay
Lilly Brown @lillyissilly.bsky.social I do music. she/they
@amilemon.bsky.social @amilemon.bsky.social 
Darcy DeClute | Scrumtuous @scrumtuous.com Pythonista, Mojo lover for AI & ML, Java developer, Scrum Master and author of the best-selling Scrum Master Certification Guide. Looking forward to making friends in a supportive community. (I'm @Scrumtuous on all platforms, including YouTube. Subscribe!)
Baunax @baunax.bsky.social Coder
Framework sommelier
Rookie Cheff
Auto parody
Jakub Chrzanowski @chrzanowski.info 🥑 Lead Developer Advocate @JetBrains.com for IntelliJ Platform
🧩 Helps make JetBrains products extensible
🛠️ Builds useful stuff
🦬 Suffers from yak shaving
Dion Almaer @almaer.com Bringing nuance to a knife fight 🔪, surprisingly older than @bgalbs
Past: Ajaxian, Shopify, Google, Mozilla, webOS, and more!
Brian Benz @bbenz.bsky.social Microsoft AI Advocate. Certified stunt coder
Eric Deandrea @ericdeandrea.dev @java-champions.bsky.social | Sr. Principal Software Engineer (@quarkus.io) @IBM | speaker | author | @bostonjavausers.bsky.social Vice Chair & board member | tinkerer | boater | black belt in martial arts | Opinions are my own
Rodrigo Graciano @graciano.bsky.social Java Champion, NYJavaSIG leader, Software Engineer
Michael Hunger @mesirii.de Developer Advocacy & Labs at Neo4j.
Happy dad of 3 girls ADHD GraphAddict JavaChampion
Code http://github.com/jexp
Words http://medium.com/@mesirii
Network http://de.linkedin.com/in/jexpde
Jason Lee @jasondlee.bsky.social Christian. Husband. Father. Bassist. Martial Artist. Java Champion. Nashville recording artist. Software engineer @ Red Hat. @OKCJUG President. Opinions are mine, but can be yours.
Dervis Mansuroglu @dervis.bsky.social Leading the Norwegian JUG in Oslo, Java Champion, speaker, developer and principal officer at NAV IT (Norwegian gov).
Julien Ponge @julien.ponge.org Software enthusiast | Scientist | #JavaChampions | Personal account, not the views of my employers | I will not discuss much politics here
https://julien.ponge.org/
Brian Sam-Bodden (BSB) @bsbodden.bsky.social Polyglot Programmer, Technologist, Author, and Entrepreneur. Applied AI/ML and Data Science. Former Principal Applied AI Engineer at Redis. Former Developer Advocate 🥑 @Java_Champions
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
Michael Vitz @michael.vitz.me Java Champion working as Senior Consultant at INNOQ
Marcin Grzejszczak @toomuchcoding.com Java Champion. Working on observability and contract testing - Micrometer, Spring Cloud Contract.
Gail Anderson @gail-asgteach.bsky.social Java Champion, Book Author, Work with Java, JavaFX, Gluon, GraalVM, Mobile Apps
Jorge Hidalgo 💾💾 /home/deors @deors.bsky.social lecturer in recent runes, father of 2, husband, whistle player, videogames, geek, all things software & platform engineering, java, cloud & devops at Accenture | MálagaJUG Lead | Java Champion | OpenSouthCode.org
@mehmandarov.bsky.social @mehmandarov.bsky.social This account is not in use. Follow me at @rustam.no instead.
Johan Vos @johanvos.bsky.social Java Champion, Gluon and LodgON.
co-lead OpenJFX, lead OpenJDK-Mobile . Java for science, Quantum Computing. PhD
Rabea Gransberger @rgransberger.bsky.social Mother of 2 Kids (2019, 2021), Java Developer, Java Champion
Adam Bien @adambien.blog AWS Hero, JavaONE Rockstar, Consultant, Java Champion
about: https://about.adam-bien.com
linkedin: https://www.linkedin.com/in/adam-bien
trainer: http://airhacks.live and http://airhacks.io
podcaster: http://airhacks.fm
yt: http://youtube.com/@bienadam
Clement Escoffier @cescoffier.bsky.social Quarkus project co-lead. @Redhat Distinguished Engineer @IBM. Java Champion. #quarkus #vertx #smallrye. Rabbit shepherd. Opinions are mine, not of my employer.
Falk Sippach @sippsack.bsky.social Software architect @embarced, organizer @JUG_DA, @CyberLandConf, @iSAQB, @SpeaKonf, @devsonthestage, member of @Java_Champions
Mala Gupta @malagupta.bsky.social JavaChampion. Speaker. Books: http://goo.gl/QD6eeh. Co-lead
Delhi JUG. DevNexus Rockstar!
@jocosti.bsky.social @jocosti.bsky.social 
Bill Burke @handle.invalid Web dev. Farmer. Tipperary. Bullocks. Bees. Bad weather. 🇺🇦🇵🇸
Daniel Bryant @danielbryantuk.com Platform Engineer and PMM at Syntasso | News/Podcast at InfoQ | Web 2.0 coder, platform engineer, Java Champion, CS PhD | cloud/K8s, APIs, IPAs, running | learner/teacher
Emmanuel Bernard @emmanuelbernard.com Open Source software engineer: Hibernate team, Quarkus co-founder and more. Cloud Services @ Red Hat.
Les Cast Codeurs founder. Java Champion...
Jean-Philippe Bempel @jpbempel.bsky.social Sr Sw Eng @Datadoghq, optimize software running on JVM. Love performance topics and mechanical sympathy supporter. Java Champion & @javamissionctrl committer
javapapo @javapapo.bsky.social Dad, Java die hard, Pythonic, podcaster, amateur baker, ex-judoka, gamer /aviation/ F1 enthusiast. blog.javapapo.com / badguys.fm
Romain Guy @romainguy.dev Photography (https://curious-creature.com), Blog (https://romainguy.dev). In the past: Engineering Director, Android Toolkit team at Google.
Stephan Janssen @stephanjanssen.be Founder @Devoxx.com Devoxx4kids, BeJUG and DevoxxGenie | Co-founder @Voxxed.com, VoxxedDays - Founder JCS int. acquired by RealDolmen ('02) : See also @ https://stephanjanssen.be
https://grokipedia.com/page/Stephan_Janssen