David Heffelfinger
Java Champion, Apache NetBeans PMC Member, Technical Author, Jakarta EE Consultant and Instructor.
@apache.org
The global home for open source software, powering some of the world’s most ubiquitous software projects in web, big data, Java, IoT, cloud computing, and more. Learn more at https://apache.org.
@intellijidea.com
IntelliJ IDEA – the IDE for Professional Development in Java and Kotlin, by @jetbrains.com Tips: #IntelliJIDEATips New Features: #NewInIntelliJIDEA Our YouTube channel: http://jb.gg/video
@agoncal.bsky.social
Principal Software Engineer @Microsoft @Azure @JavaAtMicrosoft @devoxxfr @parisjug @Java_Champions @pluralsight #BookAuthor #Jazz #Tango Us/We
@yanaga.io
Empowering developers worldwide as Staff Developer Relations Engineer, Wallet Lead, @Google. Java Champion and former 7x Microsoft MVP. Opinions are my own.
@maritvandijk.bsky.social
💻 Software Developer | ☕🥑 Java Developer Advocate @ JetBrains | 🏆 Java Champion | 🎤 International Keynote Speaker | 👩💻 Pronouns: She/her https://maritvandijk.com/
@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.
@adoptium.net
The Adoptium Working Group promotes and supports high-quality runtimes and associated technology for use across the Java ecosystem. Part of @eclipsefdn.bsky.social.
@mp911.de
Musician, producer, Spring Data, Database Drivers. #Autist | INTJ-T | #Neurodiversity 🧠🌈 Ostfriesland 🌊🌬️🌞🌧️ https://paluch.biz/about-me/ | https://soundcloud.com/rflktd
@tomcools.be
DevRel @Timefold | Conference (Keynote) Speaker 🗣️ | #Java Champion | @BeJUG Organizer | Kind of a weird guy 😅
@azulsystems.bsky.social
Azul is the only company 100% focused on Java, delivering the most trusted Java platform to the modern cloud enterprise.
@omnifish.bsky.social
Jakarta EE Consulting, @Glassfish and @Piranha_cloud Support from @Java_Champions and long time @JakartaEE experts. https://omnifish.ee
@reza-rahman.bsky.social
Principal Program Manager, Java on Azure at Microsoft. Jakarta EE Ambassador, author, speaker. Anti-racist. This account is squarely mine as are the views here.
@hollycummins.com
@RedHat - Senior Principal Software Engineer, working on Quarkus. Ex-IBM. Java Champion, developer, author, #cloud surfer and maker. My views are my own.
@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 Red Hat.
@cguntur.bsky.social
Hoopy Frood Java Champion. NYJavaSIG & GardenStateJUG Leader #Saganist #BeKind #UsualSuspects #TrollBlocker 🖖🏼😎 🇱🇷 अहं ब्रह्मास्मि Motto: docendo discimus Website: https://cguntur.me
@kevindubois.com
Cloud Native Developer | Java Champion | Author | Keynote Speaker | 🥑 Developer Advocate @RedHat | Open Source | views my own
@danieloh30.bsky.social
Java Champion, CNCF Ambassador, Developer Advocate, Technical Marketing, International Speaker, Published Author bit.ly/danielohtv
@theguywiththeduketattoo.com
Java Champion | Jakarta EE Developer Advocate | The guy with the Duke tattoo https://jakarta.ee/community/developer-advocate/
@sharatchander.bsky.social
🏳️🌈🇺🇸🇨🇦🇲🇽🇮🇳🇺🇦🇮🇱🇵🇸 | FIGHT FOR DEMOCRACY | #Java #DevRel at Oracle | Past careers as a bartender, and in tech at SunMicrosystems, Verizon, & Bell Atlantic | University of Maryland (Undergrad) and Loyola University, Baltimore (MBA) | Views mine
@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://github.com/michael-simons
@simonritter.bsky.social
@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
@ixchelruiz.bsky.social
Assiduous traveler, Software Developer, Java Champion, CDF Ambassador, Open Source advocate, public speaker and mentor.
@antoine.sabot-durand.net
Java Champion, boardgame an rpg addict. I work at @SCIAM.fr. Former Jakarta EE CDI spec lead, I’m still involved in CDI Jakarta EE specification and MicroProfile
@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.
@starbuxman.joshlong.com
Spring Developer Advocate Java Champion Kotlin Google Dev Expert https://YouTube.com/@coffeesoftware https://github.com/joshlong
@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
@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
@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
@kenfinnigan.me
Distributed systems builder, author. https://www.commonhaus.org/ Council member. Observability focused. Ex: @workday, @redhat. Amateur genealogist. Opinions are my own. he/him Mastodon - @kenfinnigan@fosstodon.org
@eclipsefdn.bsky.social
We are a non-profit, member-driven organisation that supports a community of developers, manages JakartaEE, the Eclipse IDE & 420+ open source projects.
@graemerocher.bsky.social
Senior Architect at Oracle Labs Creator of Grails and Micronaut (https://micronaut.io)
@sreimers.bsky.social
Java Champion, JUG Leader JUG Bodensee, JTaccuino Apache NetBeans PMC, OpenJFX author, Systemengineer @ Airbus Defence and Space
@nts.bsky.social
Java Champion. Speaker. Author. Architecture Monkey. Storyteller. http://ntschutta.io
@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
@payara.bsky.social
Jakarta EE & MicroProfile compatible, supported application servers for production and containerized deployments.
@thedonraab.bsky.social
Author. Java Champion. Writer of blogs. Creator of the OSS Java library Eclipse Collections. Inspired by Smalltalk. Also @TheDonRaab@mastodon.social. Opinions are my own. Blog: https://donraab.medium.com/
@peterlawrey.bsky.social
Java Champion | Vanilla Java Blog (6M views) | CEO of Chronicle Software with 8 out the top 11 investment banks as clients. Six kids from 3 to 26
@briangoetz.bsky.social
Java Language Architect at Oracle. Author, Java Concurrency in Practice (http://amzn.to/2nzZnkl). Also, cats.
@gunnarmorling.dev
Technologist @ Confluent · Ex-lead of Debezium · Spec lead of Bean Validation 2.0 · Creator of JfrUnit, kcctl and MapStruct · Java Champion · morling.dev · 🚴
@trishagee.bsky.social
Java Champion, Developer Productivity Advocate, Author https://trishagee.com https://linktr.ee/trisha_gee 🇪🇸🇬🇧🇪🇺
@mkheck.bsky.social
Principal Dev/Advocate @ Microsoft, computer scientist & MBA, pilot, inglés y español. Java Champion, Google Dev Expert in Kotlin, Rockstar presenter, author of Spring Boot: Up & Running
@jbaru.ch
Chief Sticker Officer @TuxCare. Java Champion, Ex-CNCF Ambassador. Co-author of #LiquidSoftware and #DevOps Tools for #Java Developers.
@arungupta.bsky.social
@nipafx.dev
Java enthusiast with a passion for learning and sharing. Developer Advocate at Oracle but views are my own.
@mreinhold.org
Chief Architect, Java Platform Group, Oracle · Views are my own · https://mreinhold.org