David Flanagan @rawkode.dev Helping developers & operators level-up with Kubernetes, Cloud Native, Rust, WebAssembly, & Nix.
🌟 Founder @rawkode.academy
💼 Kubernetes at CoreWeave
Docker @docker.com Docker helps developers bring their ideas to life by conquering the complexity of app development.
Loïc Magnette @lomagnette.bsky.social Java developer | AI agents with LangChain4j & Quarkus | BeJUG co-organizer | Conference speaker | Wildlife lover
@marianne-h.bsky.social @marianne-h.bsky.social 
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 🇸🇪
Jim Webber @jimwebber.org Chief Scientist @ Neo4j
Simon Brown @simonbrown.je Creator of the C4 model and Structurizr | Author | Speaker | Software architecture and diagramming workshops worldwide
CERN Java User Group @cernjug.bsky.social https://cern.ch/jug
Mel Kaulfuss @mello.bsky.social Technical human, DevEx, tinkerer, writer, thinker. Lover of k-drama, k-pop, k-food, weight training, my dogs. Autistic redhead. 👩🏻🦰 She/her. Melbourne, Australia 🇦🇺.
TracketPacer @tracketpacer.com 🚀rockit network engineer
👩🏼💻ethernet fangirl
🛜 weird use cases & silly tech!
💌 tracket@tracketpacer.com
🌎 tracketpacer.com- B Bruce Eckel @bruceeckel.bsky.social Programmer, Author, Consultant, Speaker
Pasha Finkelshteyn 🇩🇪⬅️🇷🇺(✡️) @asm0dey.site Developer advocate for @BellSoft
Love people, both listen and talk to
https://asm0dey.site/
@javachampions.bsky.social @javachampions.bsky.social 
Hadi Hariri @hadihariri.com SVP of Operations @ JetBrains.
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
BellSoft @bellsoft.bsky.social Delivering #LibericaJDK: supported, #Java standard compatible binaries. Among Top-5 #OpenJDK contributors.
Vlad Mihalcea @vladmihalcea.bsky.social @Java Champion working on Hypersistence Optimizer, author of High-Performance Java Persistence.
Blogging at http://vladmihalcea.com
Sebastian Daschner @daschners.bsky.social Helping developers solving the challenges of enterprise software.
Oleg Nenashev @asciidwarf.bsky.social Serial Community Builder, DevRel, and Developer Productivity Consultant. CNCF Ambassador, Testcontainers Champion, Jenkins maintainer, might be a mother of dragons too.
All opinions are my own and do not represent my employers/clients
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.
Heinz Kabutz 🏝 🇬🇷 🇿🇦 ☕️ @heinzkabutz.com Author of mildly entertaining and somewhat useful #Java Specialists’ Newsletter. Email is heinz at javaspecialists dot eu.
Thomas Darimont @thomasdarimont.bsky.social Java gourmet since 2000. @keycloak Maintainer. @openid Certification team. @springframework Team Alumni. @jugsaar Organizer. @thomasdarimont@social.saarland
https://www.linkedin.com/in/thomasdarimont/
Matthias Bünger @bukama.bsky.social Loves #Java, JakartaEE and testing | @maven.apache.org PMC and ASF member | Slow runner 🏃♂️
SDKMAN! @sdkman.io Effortlessly manage multiple Software Development Kits with SDKMAN! A simple CLI for Unix systems to install, switch, and manage SDK versions. Inspired by tools like apt, git and rvm. By developers, for developers! 🛠️
Holger Brands @holgerbrands.bsky.social Software Architecture and Design | Java and JVM | Distributed Systems
Michael Minella @michaelminella.com Husband, Father, Director at Broadcom responsible for @spring.io, a Java Champion, curmudgeon on OffHeap, author, photographer, maker. Thoughts are my own. (he/him)
Olga Maciaszek-Sharma @olga-maciaszek.bsky.social Java developer. Staff Software Engineer in Spring Cloud team at @spring.io
Timo Salm @timosalm.bsky.social Principal Solutions Engineer - EMEA @ VMware Tanzu | Internal Developer Platforms | DevSecOps |
Cloud Native Applications | Spring Framework | AI
Maciej Walkowiak @maciejwalkowiak.bsky.social 
JobRunr @jobrunr.bsky.social An easy way to perform background #job #processing in #java. Distributed and backed by persistent storage. Open-source and free for commercial use.
@dhpup.bsky.social @dhpup.bsky.social 
Jordana Fung 🇸🇷💙💛 @jordana.bsky.social Open Source & Community Manager @ownCloud & Kiteworks
Drupal enthusiast.
💙 Community health, communication.
bit.ly/JordanaFung
http://fosstodon.org/@Jordana
@JordanaFung on twitter
she/her
YOW! Conferences @yowconf.bsky.social Next:
#YOW26: 📍 Melbourne 3-4 Dec |📍 Brisbane 7-8 Dec
https://yowcon.com/
Aleksandra Nadolski @aleksanadolski.bsky.social LEXI | supporting Microsoft Azure, Flatcar Linux, Headlamp and Cloud Native Rejekts
ex-Kinvolk, All Systems Go!, KCD Berlin, Berlin Meetup, 2021 CNCF Marketing Chair
Zarin @diezarin.bsky.social 🎼 music lover
🎛️ selecta
📀 vinyl collector and enthusiast
Antifacist
🌻linksgrün versiffter Gutmensch
Stefan Gybas @sgybas.bsky.social Software Craftsman, Kotlin / Java Developer, Freelancer, former Debian Developer
Patrick Reinhart @reini.dev Dad, Java Developer, OpenJDK Author, JCP Member Loves working on API and back end stuff. Linux based Developer in a Windows environment 😎
Nate Ebel @n8ebel.bsky.social 🖥️ Software Developer & Tech Lead
👨💻 Ex Kotlin Google Developer Expert
Andreas Leibrock @leibinet.bsky.social 
VfB Stuttgart 1893 @vfb.de Offizieller Account des VfB Stuttgart 1893 ⚪️🔴
#VfB | #VfB1893
Moderne.ai @moderneai.bsky.social Deterministic tools for humans and agents to drive code change accurately and at scale. One repo or 100,000 of them.
Augmenta iunera @license-token.com representative of iunera.com
#ai and #mcp fan!
Hunting crazy projects;
#java #python #angular;
#OpenSource #indiehacker ;
#Bigdata and #AI enthusiast;
loving #crypto and tokenization/#NFT use cases beyond art.
Disrupt #OSS: https://license-token.com
Leon Adato @leonadato.com Itinerant wandering IT storyteller & DevOps ferret. #Monitoring, #Observability & automation fanboi. Author @ adatosystems.com. Host of TechnicallyReligious.com podcast. He/him. No #manels. Ask me about my grandkids.
Erika @madeinbrazilnyc.bsky.social Importer/exporter of latex goods.
Mark1893 @mark1893.bsky.social VfB Stuttgart 1893 since 1985 | Formel 1 |#VfB | #TeamGoldenRetriever | Liebt die
Berge & Florida | Electronic music
GM Natchev @natchev.bsky.social Bringing you the best Cloud Experience you’ve (never?) heard of 😎🚀
Fully sovereign and tailored for the EU and North America, powered by 13 global data centers. Also a fan of epic fantasy! And❤️ Liverpool
Voxxed Days Crete @voxxeddayscrete.bsky.social VoxxedDays is coming to Crete!
📅 26 - 27 September, 2025
📍 Cultural Conference Center, Heraklion
VOXXED Days is a series of Tech Events focused on Javascript and Html5, Java and JVM languages, Mobile Development, Cloud and Big Data.
Devoxx Greece @devoxxgreece.bsky.social Devoxx Greece is a 3-day conference taking place from April 23rd to 25th, 2026, at the Athens Megaron International Conference Center.
El Greco @elgreco247.eurosky.social 
Michele Mauro @michelemauro.bsky.social Passionate developer, sometimes professor, sometimes international speaker. Java, Kotlin, Scala (not much 😑). Browncoat, Kitsune🦊, he/him.
Cristian Schuszter @cschuszter.bsky.social Geek
Cloud Native Zürich @cloudnativezurich.ch 🎫 https://tickets.cloudnativezurich.ch
Cloud Native Zürich is a community-organized event that gathers adopters and technologists from open source and cloud native communities. We are committed to supporting the local Zürich community and local businesses
VMware Tanzu @vmwaretanzu.bsky.social VMware Tanzu helps organizations accelerate delivery of applications by simplifying and integrating the processes and tools used by developers and IT operations.
Ko Turk @handle.invalid 🦊 Voxxed Amsterdam conference organiser --> amsterdam.voxxeddays.com
👥 JUGLeader @CodeLabJUG
🧑💻 Working @CodeLab
🎤 Speaker, talks about #Green #Java #Kotlin
Java User Group Hamburg @jug-hamburg.bsky.social The JUG in the North! We offer the best Hamburg weather and inquisitive Meetup participants! Info on the talks here: https://www.meetup.com/de-DE/jug-hamburg/
stef rose @stefinitely.cool she/her | loves 90s alternative, black hair dye, tattoos, & live music, | wife of @matty.wtf | bi 🩷💜💙| hates raw tomatoes, patriarchy, and fascism | keeper of a tuxie cat, chickens, & Aussies | raising teenagers | Fuck ICE | stefinitely.cool
Dan Young @dan0young.bsky.social Reframing questions & designing conversations. Staying curious. Making sense of mess. He/him. whenandhowstudios.com
luna @imlunahey.com 29 years old - she/her/they/them - 🏳️⚧️🏳️🌈
bluesky's #1 professional yapper
checkout my bluesky client: akari.blue
alt: @imlunahey.bsky.social
company: @lucidsoft.works
prev: Axiom.co Canva.com Unraid.net
message me on signal @ImLunaHey.69
Rachel Stephens @rstephens.me sunshine and rainbows and f-bombs 🌈
she/her
@redmonk
Michael Friess @michael.friess.org I help people & teams to innovate, grow and communicate with impact. Designer, Design Thinker, Toastmaster. On sabbatical relocating. Formerly Senior UX Designer for Data & AI Governance @ IBM.
Curious・Empathic・Mindful・Not perfec
michael.friess.org
Patrick Kleindienst @mynameispatrick.bsky.social 
Leigh Capili 🧋 @capileigh.bsky.social Flux, Kubernetes, Skate, Snow 🏂
Flox @flox.dev https://flox.dev
https://github.com/flox/flox
flox init
flox install <package>
flox activate
git add .flox/
git commit -m 'add repeatable dev environment'
git push
AliceRez @alicerez.bsky.social Former physicist turned software engineer 👩💻Enthusiastic photographer 📸 Advocate for woman’s health at Endotalks.cz
🇨🇿 expat in 🇩🇪
Dean L. @saintdle.bsky.social Following the Cloud Native Buzzwords around the internet. Kubernetes, eBPF, Cilium, DevOps, GitOps.
But mostly, I'm only here for the food!
https://veducate.co.uk
Brian Dussault @bdussault.bsky.social Engineering @StacklokHQ | Former @SpringCentral, @VMware, @EMC, @Fidelity (He/Him). Proud husband, and father of 2 amazing kids
Microsoft @microsoft.com AI, Cloud, Productivity, Computing, Gaming & Apps ☀️
Luis Guillermo @luis.rodriguezrullan.com I am a Denver-based software engineer (Java and GCP). I use old Commodore 64 and Atari ST computers; practice aikido and kenjutsu; am a JD; and like pineapple on pizza. 🇺🇸🇵🇷
Hablo español.
Parlo una mica de català.
Gunnar Hillert @hillert.bsky.social Spring Developer, Java Champion, 2019 Kona IRONMAN Finisher, formerly @oracle @pivotal @vmware @spring.io @atlantajug @devnexus. Plant collector. Board member at Hawaii Island Palm Society.
Frank Delporte @frankdelporte.be Senior Technical Writer at Azul - Author of “Getting Started with Java on the Raspberry Pi” - Blogging, writing, podcasting, and experimenting about all things #Java and #JavaOnRaspberryPi - Java Champion
Jim Grisanzio @grisanzio.bsky.social Building FOSS Communities https://grisanzio.com/ #foss #opensource
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.
GraalVM @graalvm.org GraalVM compiles your applications ahead of time into native executables that start instantly, scale fast, and use fewer resources 🚀
Chandra Guntur @cguntur.bsky.social Hoopy Frood
Java Champion. NYJavaSIG & GardenStateJUG Leader
#Saganist #BeKind #UsualSuspects #TrollBlocker 🖖🏼😎 🇱🇷
अहं ब्रह्मास्मि
Motto: docendo discimus
Website: https://cguntur.me
@joesteel.bsky.social @joesteel.bsky.social Java developer and enthusiast. Late to the game, but > 10 years in. Enthusiastic cook, with some professional exp, occasional musician. He/Him
Horacio Gonzalez @lostinbrittany.bsky.social Spaniard lost in Brittany - DevRel 🥑 at Clever Cloud, storyteller, coder, speaker, gamemaster
@GoogleDevExpert alumni
Organizer @FinistDevs @CampingSpeakers
Stuart Marks @smarks.bsky.social Java/JDK/OpenJDK developer, Oracle Corporation. The views expressed here are my own and do not necessarily reflect the views of Oracle. Mostly on @stuartmarks@mastodon.social ; formerly @stuartmarks on Twitter.
Uncle Joe @sydseter.com Co-leader OWASP Cornucopia. If you like what we do for open source, visit our code repository https://github.com/OWASP/cornucopia and give us a star ⭐
🌈 «Difference is of the essence of humanity» 🦄 – John Hume
#appsec #owasp #cornucopia #threatmodeling
Laur Spilca @laurspilca.bsky.social A #java guy. Pacifist 🕊
Simon Maple @sjmaple.bsky.social 
Zineb Bendhiba @zinebbendhiba.com Principal Software Engineer | @ApacheCamel 🐪 PMC member | Camel Quarkus · Java · AI · Open Source | Building technology that helps people build useful things | Speaker | Devoxx France & Morocco CFP
Opinions are my own
https://zinebbendhiba.com/bio/
Cloud Native Summit Munich @cnsmunich.bsky.social In June 2026, the cloud native community will gather in Munich. Come and join us! https://cnsmunich.de
glum @handle.invalid The sky is not that blue.
Thoughts are mine, unless someone else said it first and I forgot. Tech, Privacy, mediocre comedy. some of these are lies. she/her.
Hacks so much.
Talk to me about : Devices, AI / ML, infosec, Pole Dancing, aliens. Seattle-ish
Martin Woodward @martin.social VP of DevRel at GitHub (he/him)
https://github.com/martinwoodward
Evelyn @kandake.africa 👩🏾💻 Building open tech for orgs with @eskahlay.com
👵🏾 In tech since before the cloud
🏳️🌈🌌 Part of NorthSky Social
https://chipnick.com
🇩🇪🇸🇩🏳️🌈
Mary Grygleski @mgrygles.bsky.social 
dimitris Doutsiopoulos @ddoutsiopoulos.bsky.social 🎬 Photographer & Creative Director
𝘍𝘪𝘯𝘥𝘪𝘯𝘨 𝘸𝘢𝘺𝘴 𝘵𝘰 𝘤𝘳𝘦𝘢𝘵𝘦 𝘢𝘵𝘮𝘰𝘴𝘱𝘩𝘦𝘳𝘪𝘤 𝘴𝘤𝘦𝘯𝘦𝘴
📷🎥 Events | Conferences | Commercials
🌍International Clientele
📸✈️ Travel & Explore
Sven Peters @svenpet.bsky.social Tech Culture Advocate at 🧢 Atlassian
Alfonso² Peterssen @mukel.bsky.social github.com/mukel
Konrad ‘ktoso’ Malawski @kto.so “Life is Study!”; Swift Actors, Concurrency & Distributed Systems @ Previously: Reactive Streams (TCK), @akkateam Actors, HTTP & Streams, @geecon Conference, Java Champion. he/him.
Shinya Yanagihara @yanashin.bsky.social {
"role": "Developer Productivity Specialist",
"affiliations": "Developer Productivity Global Black Belt, Microsoft",
"notes": "All opinions are my own"
}
François Papon @openobject.fr 👷♂️ CTO & Founder https://www.yupiik.com
☕️ Java & 🚢 Kubernetes Enthusiast
🪶 Apache Member & PMC
🥑 Open Source Advocate
🚀 Sharing tech insights for developers and architects
🏃♂️ Runner
🎸 Guitarist
👾 https://github.com/fpapon
Barbara Teruggi (She/Her) @bantera13.bsky.social Security Architect | Opinions expressed are my own | Proud music addict 🎶 | Amateur Climber 🐒
https://www.linkedin.com/in/barbara-teruggi
Christoph Blecker @toph.ca I fight for the users. | maintainer, @kubernetes.io | chair, @cncf.io governing board | architect & sr principal sre, redhat | opinions == mine | he/him/his
Julia Anna Gospodarou @juanngospodarou.bsky.social Award-Winning Photographer | Workshop Leader
2-time Winner IPA Photographer of the Year & 100+ Awards
Architect| Author| Educator| Polyglot| Explorer
Founder of (en)Visionography™
I love to travel and discover new worlds
Prints: www.juliaannagospodarou.com
OpenRewrite by Moderne @openrewrite.github.io OpenRewrite recipes automate security vulnerability remediations, framework migrations, code compliance and more—across a growing language and technology ecosystem.
Maintained by Moderne.ai
GitHub: http://github.com/openrewrite