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.
The Leading Open Platform for Professional Developers.
I love juggling and Spring Security.
Author: DataSource Micrometer, datasource-proxy, r2dbc-proxy
X/Twitter: @ttddyy
Software engineer. Author of open source technologies @thymeleaf.org, unbescape, attoparser, atomichash, javatuples, javaruntype, jasypt, op4j and javagalician.
🏡 Galicia, Spain, European Union.
Engineering @StacklokHQ | Former @SpringCentral, @VMware, @EMC, @Fidelity (He/Him). Proud husband, and father of 2 amazing kids
@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
AI, Cloud, Productivity, Computing, Gaming & Apps ☀️
Father of 3. Plant-based 247365 workout enthusiast. Spring Data engineer. Organizer ejug Austria. Author http://amazon.de/dp/B09JJ9D785. He/Him.
The place to collaborate on an open-source implementation of the Java Platform and related projects · https://openjdk.org
Engineering Manager and Tech Lead at Docker, doing AI & Testcontainers, guitar & simracing, husband & dad
Java gourmet since 2000. @keycloak Maintainer. @openid Certification team. @springframework Team Alumni. @jugsaar Organizer. @thomasdarimont@social.saarland
https://www.linkedin.com/in/thomasdarimont/
A comprehensive and user-friendly publishing toolchain for the AsciiDoc writing format. Converts AsciiDoc to HTML5, DocBook, PDF, EPUB3, and other formats.
https://asciidoctor.org
https://docs.asciidoctor.org
https://chat.asciidoctor.org
Deputy CTO at @AzulSystems. Java Champion, member Java SE Expert Group, JCP EC, OpenJDK Vulnerability Group and Adoptium SC. AMA about Java and JVM.
A two-day conference full of Spring awesomeness in Barcelona. +1300 attendees. Next edition: 13-15 April 2026
Organized by @sergialmar.com
Fluent testing assertions for Java and the JVM
Accident prone programmer, speaker, and writer. https://pragprog.com
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.
Conversations with Java developers via Oracle Java Developer Relations and host Jim Grisanzio 🎙️ https://dukescorner.libsyn.com/site #java #foss #opensource
Maintainer of @micrometer.io
X/Twitter: @TommyLudwig
cto, software org/dev/tech coach, architect, consultant, ... helping organizations to simplify and become better in software development (personal account)
🦣 Mastodon: https://hachyderm.io/@joschi
🐙 GitHub: https://github.com/joschi
Believe in yourself! Work hard, never give up & anything's possible! OR: Kick back, relax & aim low: You'll never be disappointed...😜 I IGNORE ALL DMs!
Java Core Library Team @Oracle (all opinions are my own alone).
Java Platform Group @Oracle (all opinions are my own alone).
See random stuff about me at http://kevinb9n.github.io
programming by day, ttrpgs by night, reading fantasy and sci-fi at dusk. at dawn I'll be sleeping, thank you very much
JavaChampion. Speaker. Books: http://goo.gl/QD6eeh. Co-lead
Delhi JUG. DevNexus Rockstar!
Head of Architecture at SWAGLab . Software Architecture. Technology. Learning every day. He / him🐺
Community Developer Conference in Zurich, Switzerland, taking place on 25 March 2025.
Staff engineer in Java Platform at Netflix, Java Champion, and creator of the DGS Framework.
Java Champion | JUG leader
NLJug & VirtualJug | Oracle ACE Pro | CS Master at Utrecht University | Java | Haskell | Security | Dutch Air Reserve | Views are my own
Java developer. Staff Software Engineer in Spring Cloud team at @spring.io
You will know me.. I’m Sander from the Netherlands
Java Language Architect at Oracle. Author, Java Concurrency in Practice (http://amzn.to/2nzZnkl). Also, cats.
Husband, Father, Director at Broadcom responsible for @spring.io, a Java Champion, curmudgeon on OffHeap, author, photographer, maker. Thoughts are my own. (he/him)
Frameworks & Architecture in the Spring open source engineering team, all things Spring, Java, data, DDD, REST, software architecture, drums & music. He/him.
Java Champion, Retired CS teacher, Author of Transitioning to Java, JChampions Conference organizer, Humanist
JavaChampion. @madridjug.es co-organizer. I love doing stuff with other people, learning from others & sharing what I know.
OSS Developer, Community Builder, Asciidoctor, AsciiDoc Language, & Antora Co-Lead, Java Champion, Author, Cornell Alum, Vegan, Lacrosse Friend. Rivian referral code: DANIEL1783828
In love-hate relationship with machines. Currently: OpenJDK, AWS. "Trust me, it's really me" backlink: https://shipilev.net/#social
Quarkus co-lead - Distinguished Engineer, Red Hat. Creator of https://jbang.dev
trying to help people moving forward with cloud-native and Java-related technologies
Java Champion. Writer of blogs. Creator of the OSS Java library Eclipse Collections. Author of Eclipse Collections Categorically (https://a.co/d/6KmhrNK) . Opinions are my own.
Blog: https://donraab.medium.com/
📆 RDV pour la 14ème édition du 22 au 24 avril 2026 !
🤖 Conférence pour les développeurs & développeuses
📍 Paris Palais des Congrès
Spring Tools for Visual Studio Code, Eclipse, and Theia: https://spring.io/tools
Java Champion. Speaker. Author. Architecture Monkey. Storyteller.
http://ntschutta.io
Hi from VirtualJUG (vJUG), the world's first online-only Java User Group. Join us, and the best Java experts in the community!
Sr. Software Engineer. Nature. Bonsai. Jhené. Healthy food.
Bernie would have been the best President. Inclusion. Equality. Peace as in fight dictators. Free/Libre as in free speech.
Author of "Yeah, right. Okay. Whatever!" and "Holy Ravioli!"
Developer Advocate @ JetBrains
YouTube.com/@AntonArhipov
#java #kotlin #programming
Software architect @ Flowable · Project lead of MapStruct · Open Source contributor
Builder of things at Bellwood. Former "Spring Web Dude" & Micronaut contributor, currently exploring new frontiers in Go, Rust, and WASM. Abiding for Java and The Web since c. 1999. For music stuff see Inhesion Studios. Miami Heat Lifer (since ‘89).
Senior Architect at Oracle Labs
Creator of Grails and Micronaut (https://micronaut.io)
Research Manager on the @graalvm.org team at Oracle. Graal Languages, Native Image, developer tools, GraalVM developer experience. Previously at @hpi.bsky.social, @googlecolab.bsky.social, and @matonguitars.bsky.social. Views are my own.
He/Him. Software Engineer at #OracleLabs, formerly #Gradle. Amateur astronomer. Author of #JSolEx (solar image processing for spectroheliographs). Opinions are my own.
CTO & hands-on architect at Trifork Amsterdam. 40 over 40
GraalVM Product and DevRel
Senior Director, Oracle
Software engineer and @junit.org team lead, Java Champion and open source enthusiast, father, husband & family person (he/him)
Website: https://marcphilipp.de
Mastodon: https://chaos.social/@marcphilipp
Shaping the future of testing on the JVM
GraalVM compiles your applications ahead of time into native executables that start instantly, scale fast, and use fewer resources 🚀
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
Java Champion. Distinguished Engineer and maker of things @ Red Hat. Former @IBM. Chairperson of the Commonhaus Foundation.
Former Spring Framework committer, now writing Call of Cthulhu scenarios.
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
Principal Manager, Java Developer Advocacy at Microsoft - Lead developer of https://jhipster.tech
The official Netflix engineering account to share updates about all the great work happening at Netflix.
Founder @Devoxx.com Devoxx4kids, BeJUG and DevoxxGenie | Co-founder @Voxxed.com, VoxxedDays - Founder JCS int. acquired by RealDolmen ('02) : See also @ https://stephanjanssen.be
Technical Lead for Tanzu. Creator of Cloud Native Buildpacks and R2DBC. Often found cycling in either Marin or the Dolomites.
Independent I guess these days you'd say content producer, artist, programmer, musician, pokerist. More about me at https://KentBeck.com.
Sr. Staff Software Engineer at @hero.dev. Former Pivotal, VMware, Sabre.
Spring Developer Advocate
Java Champion
Kotlin Google Dev Expert
https://YouTube.com/@coffeesoftware
https://github.com/joshlong
Fiddler of things. Makes computers go beep-boop 🤖 Contributor to Spring Security. Spring Meetup Paris. 🍃
Certified Java Champignon 🍄
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
Proud husband. Software engineer. Working on the Spring team since 2014. Spring Framework, Spring Boot, https://start.spring.io. He/Him. snicoll.be
DaShaun is a struggling triathlete, Raspberry Pi enthusiast, Testcontainer Champion, former professional cheerleader, keynote speaker, and Spring Developer Advocate at Broadcom. Deliberately practicing to build, run, and manage, better software, faster.
Software Engineer, Dad, Geek, Co-founder and Lead of #SpringCloud Core on the @spring.io team at Broadcom
Spring AI/Framework @ Broadcom, #WebAssembly since 2016, ex @mixitconf.org staff. https://seb.deleuze.fr
Putting bugs into Spring Boot since 2022.
Spring Boot team member | Lead of http://start.spring.io and Spring Initializr
More socials and info: https://mhalbritter.github.io/
Working in OSS on Spring Boot.
https://linktr.ee/phillipwebb
🍃 Spring Developer Advocate @Broadcom
☕️ Java Champion
📹 YouTuber http://bit.ly/3zJb93b
🎙️ Podcast http://bit.ly/3Tzi0CO
🤖 ByteSized AI http://bit.ly/3XYv87j
Spring Tools Lead & Sustainability Ambassador @ VMware, Co-Founder of it-agile GmbH
Open source enthusiast; Project Lead for Spring Security
@micrometer.io and @spring.io maintainer, Spring Observability Team member, Open Sourcerer, Speaker, @seattlejug.bsky.social co-organizer, Java Champion
He/Him.
Problem solver.
Scientific thinker.
Delivering code to production since 1985.
Ex-@spring.io Team
Speaker (only diverse panels)
Opinions are my own.
#KFSM, #NoCrypto, 🇺🇦
Spring AI lead | MCP Java SDK maintainer | Spring Framework team at Broadcom
