Osman DINC - InsaneDBA @osmandinc.bsky.social Ankara, I love and tame databases and share my knowledge on https://dincosman.com/
Julien Le Dem @julien.ledem.net Principal Engineer, Founder, Angel, Advisor, OSS.
LFAI&data: OpenLineage, Marquez, ASF: Parquet, Arrow, Iceberg, 🐖
he/him.
Me: https://julien.ledem.net/
Blog: https://sympathetic.ink
Oracle ACE Program @oracleace.bsky.social Recognizing the community for their contributions. Learn more about the ACE Program @ http://ace.oracle.com
Benjamin Nothdurft @dataduke.bsky.social 🎤 Community, Leadership, Java, Cloud
🏅 8x Oracle ACE Pro, JUG Leader
🌍 San Francisco, CA <> Jena, GER
🔗 www.linktr.ee/dataduke
Matt Raible @mraible.bsky.social Software engineer with a passion for skiing, mountain biking, VWs, and good 🍺. Driving a '66 21-window & a '90 Syncro. Made in Montana. https://raibledesigns.com
Thomas Vitale ☀️ @thomasvitale.com Software Engineer 📚 Author of “Cloud Native Spring in Action” 🛳️ CNCF Ambassador ☕️ Java Champion 🍃 Creator of @arconia.io for Spring Boot 🎙️ International Speaker 👨💻 OSS. Work with Java and Cloud Native.
Miro Wengner @mirowengner.bsky.social @Java_Champions, @oracleace, Software Engineer, OpenJDK, @Robo4J, Published Author, father, husband, data geek and dreamer
https://partnerships.packt.com/interview-with-miroslav-wengner/
Dimitri Gielis @dgielis.com Loves building database apps and help others to become successful with Oracle APEX. Founder of http://united-codes.com. Oracle ACE Director.
Luiza Nowak @luizafrompoland.bsky.social Co-founder of the Polish Oracle User Group 🫡
Employer Branding Specialist ✌️
I'm good at presentation design 💯
Plamen Mushkov @apexapplab.dev Creating apps built with ❤️ using Oracle APEX. PL/SQL dev. Keen on new tech. Sports person. Oracle ACE ♠️ Blogging at http://blog.apexapplab.dev
Moritz @sqlmoe.bsky.social Passionate Oracle Database & APEX Guy
Matt Mulvaney @bsky-matt.0code.io 🟡Oracle ♠️ and performer of mind-bending #orclapex acts on Oracle Cloud
🟡#retrogaming fan of #fpga tech
🟡Nostalgic for Delphine Software International
🟡Consistently saddened by #lufc performances
🟡Will consider offers for @slots 😉
Rodrigo Mesquita @mesquitarod.bsky.social #Oracle ACE Pro ♠️, APEX developer
#orclapex
Don’t Call Me Debbie @debralilley.bsky.social Tech Interpreter - Proud Mum and Scuba Diver - Oracle ACE Director - Inoapps- D Daniel Ekberg @danekb.bsky.social 🔭Developer| Oracle ACE Pro Alumni | PLSQL-SQL | Security | Performance | Apex n00b | #SmartDB | Still love playing Quake! ¯\_(ツ)_/¯
Sean D. Stuber @sdstuber.bsky.social Oracle Developer/DBA
SQL, PL/SQL, and APEX
Oracle ACE
I blog at https://seanstuber.com
Biju Thomas @bijoos.bsky.social #oratidbit, #DataIntensity, #OracleACE Director, #Oracle, #Cloud, #multicloud, #B,I #AI, #ML
https://bijoos.com
Franky Weber Faust @frankyweber.bsky.social Oracle ACE ♠️| Lead DBA @Pythian, Exadata and HA expert, Performance Tuning enthusiast, blogger at http://loredata.com.br Sharing my own opinions and experiences.
Just Rhianna @justrhianna.bsky.social #OracleAce #CX #Accenture #WomeninTechnology
@daanbeumer.bsky.social @daanbeumer.bsky.social 
Richard Dalvi @drdalvi.bsky.social Passionate Oracle APEX Developer, interested in Technology, Travel, Sports and Social activities.
Boyd Timmerman @boydtimmerman.bsky.social Oracle ACE assiociate | APEX developer
Gary Gordhamer @ggordham.bsky.social Oracle ACE, dad, husband, home brewer, geek and nerd.
David Vlijmincx @davidvlijmincx.com Senior Java developer, Public speaker, Java blogger, Author, Oracle ACE
Przemysław Staniszewski @pdstaniszewski.bsky.social Pretius Low-code CEO | Oracle ACE
Maik Michel @maik-michel.bsky.social Lead Developer / Consultant, Oracle APEX
Basheer Khan @basheerkhan.bsky.social CEO at KNEX | Oracle ACE Director
@ctrieb.bsky.social @ctrieb.bsky.social 
Anil Mahadev @oramahadev777.bsky.social Oracle ACE PRO - Principal Multi-Cloud Solutions Architect (OCI and AzureSQL), EDM Producer, Self Taught Chef, World Traveler, Story Teller, I love working with Containers, K8s and anything HA Tech.
Lisandro Fernigrini @lfernigrini.bsky.social Oracle ACE Pro from Argentina
Rishin Mitra @rishoradev.bsky.social 
Marcus Hellberg @marcushellberg.dev Applied AI Researcher, Speaker, DevRel expert.
Java Champion.
VP of AI Research @vaadin.com
Rafael Winterhalter @rafaelcodes.bsky.social software consultant who likes static typing, coding at http://github.com/raphw 🇧🇻🇩🇪🇪🇺
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.
Jackie McIlroy @jackiemcilroy.com #orclapex nerd
Axel vom Stein (MrOffstone) @vomstein.bsky.social More than 20 years experience in Oracle Database | Oracle ACE Pro | ora2know.de
Markus Flechtner @markusdba.bsky.social Mathematician | Senior DBA with more than 30 years of experience in Oracle | Specialized on Oracle HA | Oracle ACE Pro | ora2know.de | markusdba.de |
David Kurtz /*+Go-Faster*/ Consultancy @go-faster.co.uk Oracle Database Performance Specialist. People Performance Specialist. Independent Consultant. Oracle ACE Director. OakTable. Sym42. Cyclist. Cat herder.
https://www.go-faster.co.uk
Tércio Costa @terciocosta.bsky.social Oracle DBA - ACE Pro - oraclepress.wordpress.com
Amod Joshi @myselfamod.bsky.social 
Yvonne Bakx @yvonnebakx.bsky.social ♥ Mom
♣ Founder @ Oritech
♦ Chair @ nlOUG
♠ Oracle ACE Pro
☼ Oracle APEX | Blog: http://yvonnebakx.wordpress.com
Simon Pane @simonpane.bsky.social Pythian, Oracle ACE, Google Champion Innovator
Talip Hakan Öztürk @taliphakanozturk.bsky.social Entrepreneur / Oracle Certified Master / Oracle ACE / 10g-11g-12c OCP / Oracle Blogger / Author / Founder at DBMASTER
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!)
Trisha Gee @trishagee.bsky.social Java Champion, Developer Productivity Advocate, Author
https://trishagee.com
https://linktr.ee/trisha_gee
🇪🇸🇬🇧🇪🇺
Guillaume Laforge @glaforge.dev 🥑 Developer Advocate for Google Cloud ☁️
🧠 Focusing on Generative AI 🤖
⭐ Co-founder of the 🪶 Apache Groovy programming language
☕ Java Champion 🏆
📣 Co-host of Les Cast Codeurs Podcast
🐘 @glaforge@uwyn.net on #Mastodon
Mark Reinhold @mreinhold.org Chief Architect, Java Platform Group, Oracle · Views are my own · https://mreinhold.org
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
Bruno Borges @brunoborges.bsky.social Empowering developer communities.
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
CrAIg Walls @habuma.com Java Champion / Alexa Champion / Author of “Spring AI in Action”, “Spring in Action” & “Build Talking Apps for Alexa”/ Disney Parks Fanatic/ tabletop games player.
https://www.habuma.com
Max Rydahl Andersen @maxandersen.xam.dk Quarkus co-lead - Distinguished Engineer, Red Hat. Creator of https://jbang.dev
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.
Geert Bevin @gbevin.uwyn.com Director of Software Development at Moog Music, Principal Software Engineer at Roger Linn Design, Father of MPE, Board Member at Asheville Music School, Creator of RIFE2 & bld, Java Champion, Maker, 3D Printing & Design, Singer, Guitarist, Kung Fu, Tai Chi
Ivar Grimstad @theguywiththeduketattoo.com Java Champion | Jakarta EE Developer Advocate | The guy with the Duke tattoo
https://jakarta.ee/community/developer-advocate/
Jeanne Boyarsky @jeanneboyarsky.bsky.social Software developer in NYC, Java Champion, FIRST FRC mentor, CodeRanch moderator, Toastmaster. Author of OCP Java Certification Study Guides and "Real World Java: Helping you Navigate the Java Ecosystem".
More about me at https://linktr.ee/jeanneboyarsky
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...
Cameron McKenzie @cameronmckenzie.com Teaching others the love of programming is my passion. From cloud-native Spring Boot apps to Python and Mojo programming up and down the AI&ML stack, software development is my passion.
https://www.theserverside.com
https://www.youtube.com/@cameronmcnz
Michael Simons @rotnroll666.bsky.social 👨👩👦👦👨🏻💻🚴🏻 – Father, Husband, Developer, Athlete. Author of Spring Boot Buch, and DuckDB in Action with Manning. Java champion working at Neo4j on various integrations within the JVM ecosystem.
More: https://michael-simons.eu
Ken Kousen @kousenit.com Author, speaker, software developer, and technical trainer. Java Champion, teaches Java, Groovy, Gradle, Kotlin, Android, Spring. Publishes "Tales from the jar side" newsletter and YouTube channel
Ken Fogel @omniprof.bsky.social Java Champion, Retired CS teacher, Author of Transitioning to Java, JChampions Conference organizer, Humanist
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
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
Andrus Adamchik @andrus.adamchik.org Java open-source & ObjectStyle
Making Java a viable option for data processing / analysis at DFLib.org
Apache Software Foundation member / ex VP
Josh Long 🍃 @starbuxman.joshlong.com Spring Developer Advocate
Java Champion
Kotlin Google Dev Expert
https://YouTube.com/@coffeesoftware
https://github.com/joshlong
JUG Hannover @jughannover.bsky.social Java User Group Hannover, Germany
𝕏 https://x.com/jugHannover
🐘 https://ijug.social/@jughannover
📆 https://www.meetup.com/de-DE/java-user-group-hannover/
Madrid Java/JVM User Group @madridjug.bsky.social Hemos actualizado nuestro usuario de bluesky a @madridjug.es. ¡Siguenos en https://bsky.app/profile/madridjug.es!
@java-user-groups.bsky.social @java-user-groups.bsky.social 
JUG Noord @jugnoord.bsky.social Java User Group for the northern Dutch provinces with a focus on JVM languages such as Java and Kotlin. We'll be hosting events in both Friesland and Groningen.
Organisers: @johanhutting.bsky.social @paulienvanalst.bsky.social @lutskedev.bsky.social
Boston Java Users ACM Chapter @bostonjavausers.bsky.social Formerly the New England Java Users Group (NEJUG). Visit us on Meetup to see upcoming events and to join: https://meetup.com/nejug1
Seattle Java User Group @seattlejug.bsky.social Java User Group of the Greater Seattle Area
https://meetup.com/seajug
https://seajug.org
https://twitter.com/seattlejug
https://fosstodon.org/@seattlejug
Portland Java User Group @pjug.bsky.social Portland Oregon
Madrid JUG @madridjug.es Madrid Java User Group (MadridJUG) es un grupo de desarrolladores cuyo interés es compartir el conocimiento y realizar actividades en torno a Java y la JVM
Brabant JUG @brabantjug.nl Java User Group for the province of North-Brabant. Community for anyone interested in Java and Open Source in or around Brabant.
Amsterdam Java User Group @amsterdamjug.bsky.social 
Apeldoorn JUG @apeldoornjug.bsky.social Bringing together Java developers in the Apeldoorn area (The Netherlands). Follow us to keep up with events in the community! The Apeldoorn Java User Group is an initiative of Belastingdienst, Kadaster, Luminis & Profit4Cloud.
www.meetup.com/apeldoornjug
@malagajug.bsky.social @malagajug.bsky.social 
NLJUG - Dutch Java User Group @nljug.bsky.social NLJUG, the Dutch Java User Group founded in 2003, unites software developers, architects, ICT managers, student, and partners interested in Java tech.
www.nljug.org
Warszawa JUG @warszawa.jug.pl Java User Group in Warszawa, Poland. https://warszawa.jug.pl/
JUG Muenster @jugmuenster.bsky.social The Java User Group Münster (Germany)
JUG Berlin-Brandenburg @jugbb.bsky.social Meetups und Vorträge zu allem, was mit JVM und Java oder mit Softwareentwicklung allgemein zu tun hat...
https://jug-berlin-brandenburg.de
https://www.meetup.com/de-DE/jug-bb/
Czech JUG @czjug.bsky.social Czech Java User Group
🌐 https://jug.cz/
📅 https://meetup.com/czjug-prague
javaMexico @javamexico.org The Mexican Java Community
Java User Group Switzerland @jugch.bsky.social Java User Group Switzerland aims at promoting the application of Java technology in Switzerland. We run events in Basel, Berne, Lucerne, St. Gallen, Zurich, and online.
John Nunemaker @johnnunemaker.com Tweets about Ruby/Rails. Building @boxoutsports.com, @fireside.fm and @flippercloud.io. Huge fan of 🏀 and ⏱️ (southbendwatch.co).
Devoxx Belgium @devoxx.com Devoxx Belgium 2026 : 5 - 9 October in Antwerp
Devoxx UK @devoxx.uk A Developer Community Conference
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 !
Voxxed Days Amsterdam @amsterdam.voxxeddays.com Accelerate your skills at Voxxed Days Amsterdam on April 1st and 2nd, 2026! The conference for the next generation of developers.
Devnexus @devnexus.bsky.social THE LONGEST-RUNNING AND LARGEST JAVA CONFERENCE IN THE USA. MARCH 4-6, 2025 BE THE FIRST TO KNOW OUR NEWS https://atlj.ug/StayInformed https://devnexus.com/
JNation 🇵🇹 May 26 & 27 - 2026 @jnationconf.bsky.social The Java, Javascript, devops, security and Artificial Intelligence Conference in Portugal.
May 26 & 27 2026.
https://jnation.pt
@dev2next.bsky.social @dev2next.bsky.social The conference to learn, apply, and improve our craft; spearheaded by @venkats.bsky.social
JavaZone @javazone.bsky.social JavaZone 2026, Norwegian Java conference, takes place on September 2-3, 2026, at Nova Spektrum, Lillestrøm near Oslo.
www.javazone.no
Kansas City Developer Conference @kcdc.bsky.social The Kansas City Developer Conference (KCDC) is Kansas City's premier educational conference for software development. Catch it August 13-15, 2025! https://kcdc.info #kcdc2025
Voxxed Days Zürich @voxxedzurich.bsky.social Community Developer Conference in Zurich, Switzerland, taking place on 25 March 2025.
Voxxed @voxxed.com Sharing expert knowledge on Java, JVM, Methodology, Cloud, Mobile & Future tech. Follow us for tutorials, presentations and interviews.
Voxxed Days Luxembourg @lu.voxxeddays.com Voxxed Days conference in Luxembourg. Organized by @yajug.bsky.social. https://luxembourg.voxxeddays.com/en/#registration
Jfokus @jfokus.se Jfokus is all about developers!
Check out the conference: http://www.jfokus.se
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
jPrime Conference @jprimeconf.bsky.social