Kim Fletcher @kimfletcher.bsky.social Event Operations & Community Leader | Organised Devoxx UK | Volunteer Manager: AI Native DevCon & StateOfOpenCon | Leader of the Virtual Java User Group
Cedric Clyburn @cedricclyburn.com Developer Advocate at Red Hat • Organizer KCD New York • Previously at MongoDB • containers, k8s, & everything in between
@the1rachakonda.bsky.social @the1rachakonda.bsky.social 
A Moveable Feed @talentx.bsky.social Moveable Feed: sharp, biased dispatches from Trump’s America and the AI future. Ex‑DC comms hack, still talking. Read + subscribe here → https://buttondown.com/amoveablefeed
#javabubble @javabubble.bsky.social Use the #javabubble or #java hashtags
The biggest community of Java Developers in Bsky!
I follow everyone who mentions #Java or #JavaBubble in their posts and repost them all!
Built by @raphaeldelio.dev
Not an official Java account
Andoni Urrutia @andoniurrutia.bsky.social 
@51nk0r5w1m.bsky.social @51nk0r5w1m.bsky.social 
Nacho Cougil @icougil.bsky.social Founder of @BarcelonaJUG | Cofounder of @devbcn.bsky.social | Java Champion | Principal Software Engineer at @dynatrace |
Java & JVM stuff, forensics, irony & more
润物无声 @chuanyueshikong.bsky.social I, Li Hongzhi, was praised by them in public as the only true god in the universe, but later on, I was brutally beaten and persecuted by them multiple times- P Pavlina Drosos @pavlinadrosos.bsky.social
Nikola Bozhinov @nikola-bozhinov.bsky.social Simulations 🌌 | AI & Generative Art 🎨 | Traveler 🌍 | Astrophotography 🌠
@marieyvette.bsky.social @marieyvette.bsky.social 
Sharun @sharunkumar.com 👨💻Software Engineer | 🎮Gamer | 💻Tech & 🚗Car Enthusiast | 🐱Cat Person
sharunkumar.com
Handshake (HNS) @handshake.bsky.social The Open Source Rootzone
Protocol: handshake.org
Guides & Docs: https://hsd-dev.org
Telegram: t.me/handshake_hns
Developer's Telegram: t.me/hns_tech
Repo: github.com/handshake-org
#HNS #Handshake #FOSS
Boyan Mihaylov @boyan.io Software engineer. Tech leader. Public speaker. Travel & Photography.
Barcelona Developers Conference @devbcn.bsky.social DevBcn conference
📌 Barcelona 🗓️ 8-10th July 2025
➡️ JVM, Python, JScript, DevOps, Agile, AI, Cloud
👩💻 800+ attendees 🌞 3 days 🗣️ 70 speakers
👉 https://www.devbcn.com
Øredev @oredev.org International conference for software developers, taking place in Malmö, Sweden! Mark your calendar for a 20 year celebration: 4-6 November 2026 🌟
https://linktr.ee/oredev
Conference Director @maydbs.bsky.social
Producer @hannagustavsson.bsky.social
Vlad Mihalcea @vladmihalcea.bsky.social @Java Champion working on Hypersistence Optimizer, author of High-Performance Java Persistence.
Blogging at http://vladmihalcea.com
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
David Gómez G. @dgomezg.bsky.social JavaChampion. @madridjug.es co-organizer. I love doing stuff with other people, learning from others & sharing what I know.
Czech JUG @czjug.bsky.social Czech Java User Group
🌐 https://jug.cz/
📅 https://meetup.com/czjug-prague
Sophie Déziel 🇨🇦 (she/her) @sophie.dopamine.builders Staff dev @shopify
Interests include but are not limited to: Ruby, Rails, 3D printing, open-source, DIY, anti-racism, anti-facshism, lgbtqia+ rights.
Łukasz Żukowski @lzukowski.bsky.social 
Cici @cle5.bsky.social 🌇Los Angeles entrepreneur runs a beauty salon👩⚕️
Travel, read, and watch movies🗼🧭
🏫National University of Singapore Chinese EMBA🎓
Jared Kostrzewa 🇵🇱🎧🎤🚀 @jaredkostrzewa.bsky.social 🚀 Co-owner Before Festival Sun Festival
💪 Manager: Natalia Sisik Ola Szkolda Julia Kostera
🤝 Wrzucam tutaj ciekawostki I fakty ze świata 😇
Na naszych festiwalach zagrali m in Oki, Quebonafide, Kuban, Bedoes
#SocialMedia | #Events #Music
Rolf van der Steen @mcstone.bsky.social Dad, Data-dude. CrossFit, ex-rugby
🇫🇮🇳🇱
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
Piotr Stankiewicz @stankiewicz.bsky.social Za rok nie tylko starsi, ale i mądrzejsi! Zapraszam do programu, szczegóły tutaj: https://piotrstankiewicz.pl/program2026/
Alina Yurenko @alina-yurenko.bsky.social Ukrainian. Love tech, compilers, and open source. Developer Advocate for GraalVM at Oracle. Ambassador of snacks and not running.
@parenko.dev @parenko.dev 
Mark ⚡️Heckler @mkheck.bsky.social Computer scientist & MBA, pilot, inglés y español. Java Champion, Google Dev Expert in Kotlin, Rockstar presenter, author of Spring Boot: Up & Running. Ex Oracle, Pivotal, VMware, Microsoft, Moderne
Mary Grygleski @mgrygles.bsky.social 
ANierbeck @anierbeck.bsky.social The ASF Member, Apache Karaf PMC, OPS4J Committer, OSGi Enthusiast, working @codecentric
. Co-Author of Apache Karaf Cookbook Views are my own
Used to be on the blue bird thingy for tech content. Now I’m also here to keep informed about “never again”.
Guy Royse @guy.dev Work. Life. Code. Game. Lather. Rinse. Repeat. Husband and father of three. Son of mountain men. International speaker. Geek. Graybeard. Gamemaster. W8GUY.
Gerrit Grunwald @hansolo.eu JUG Founder, Java Champion, IBM Champion, ❤️ Java, coding in general, mountain biking and photography...may the force be with you... http://gravity-labs.de
Markus Eisele @myfear.com Developer, turned to consulting, developer relations, sales, and landed in marketing.
Writing books for #Oreilly.
Into Java, Kubernetes and such.
Legal called to tell you that I'm not officially speaking for IBM.
Tom Cools @tomcools.be DevRel @Timefold | Conference (Keynote) Speaker 🗣️ | #Java Champion | @BeJUG Organizer | Kind of a weird guy 😅
🥼 Piotr Przybył @piotrprz.bsky.social Software Gardener. Java Champion. Docker Captain. Edutainer. Speaker. Trainer. Художник. Honorary Bavarian. 👨💻👨🌾
#Java #Testcontainers #Linux #Programming
softwaregarden.dev
Views are mine, impressions are yours.
Marcin Grzejszczak @toomuchcoding.com Java Champion. Working on observability and contract testing - Micrometer, Spring Cloud Contract.
Rustam Mehmandarov @rustam.no Passionate computer scientist 📍🇳🇴
Java Champion ☕ | Google Developer Expert (GDE) for Cloud ⛅ | Docker Captain 🐳 | Public speaker 🎙️ | Mentor & Community leader 🌟 | All things Java, Cloud, AI/ML, data, & open source | Ex-leader of JavaZone & javaBin.
Ivan St. Ivanov @ivannov.bsky.social Founder and senior programmer @ VIDA Soft, Open source fan, Bulgarian JUG lead, jPrime conf organizer, Java Champion
Dylan Beattie @dylanbeatt.ie coder • speaker • musician • MS MVP • creator of @codewithrockstar.com • founder of @linebreakers.band • organiser of @ldnug.org • fun stuff: dylanbeattie.net • work stuff: ursatile.com • he/him • 🥔
Ivar Grimstad @theguywiththeduketattoo.com Java Champion | Jakarta EE Developer Advocate | The guy with the Duke tattoo
https://jakarta.ee/community/developer-advocate/