Ivar Grimstad
@ivar_grimstad
Java Champion | Jakarta EE Developer Advocate | The guy with the Duke tattoo | @JakartaEE @EclipseFdn
jakarta.ee/community/deve…
ID: 14291232
http://www.agilejava.eu 03-04-2008 07:38:28
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Josh Long
@starbuxman
Spring Developer Advocate (@Java_Champions & @Kotlin @GoogleDevExpert) @VMwareTanzu 🍃🐲 📽️ YouTube.com/@coffeesoftware
Joe Attardi
@joeattardi
Software developer since 2004. Web/front-end expert (HTML, CSS, JS). Author of 3 books. Freelance tech writer. Blogger. Bridging code and communication in tech.
Andres Almiray
@aalmiray
I code for fun and help others in the process. Java Champion Alumni. Co-founder of Hackergarten & Hack.Commit.Push. Creator of @jreleaser 🚀
Sharat Chander @sharatchander.bsky.social
@sharat_chander
🏳️🌈 🇺🇸 🇮🇳 🇺🇦 🇮🇱 🇵🇸 | LEGACY VERIFIED | #Java #DevRel leader | 💜 @u2 & @DepecheMode | @UofMaryland & @LoyolaMaryland grad | Views are mine own
Trisha Gee
@trisha_gee
Engineer, author, keynote speaker, developer champion, catalyst. Developer Advocate @ Gradle for Developer Productivity Engineering. She/her.
Markus Eisele
@myfear
Something at @RedHat. Legal thinks you need to know that I'm speaking for myself here. I believe you knew.
Venkat Subramaniam
@venkat_s
Programmer, author, speaker, founder Agile Developer, Inc., co-founder of @dev2next Conference, professor @CSatUH
Bruno Borges
@brunoborges
Brazilian Immigrant 🇨🇦🇧🇷🇺🇸 Java Champion. Principal Product Manager for #Java ☕️ Microsoft. Previously @OracleDevs, #Azure DevRel. Leads @JavaAtMicrosoft
Brian Goetz
@briangoetz
Java Language Architect at Oracle. Author, Java Concurrency in Practice (amzn.to/2nzZnkl). Also, cats.
Dan Vega
@therealdanvega
🍃 Spring Developer Advocate @Broadcom ☕️ Java Champion 📹 YouTuber bit.ly/3zJb93b 🎙️ Podcast bit.ly/3Tzi0CO 🤖 ByteSized AI bit.ly/3XYv87j
Elias Nogueira 🇧🇷🇳🇱
@eliasnogueira
Java Champion | Senior Principal Software Engineer | Speaker | Writer | Oracle ACE | Java Magazine NL | OSS
Corneil du Plessis. ☕🦍 @[email protected]
@corneil
Problem solver. Scientific thinker. Deliver systems since 1985. Ex-Spring Team. speaker (only diverse panels). 🇺🇦 #nocrypto
Bilgin Ibryam
@bibryam
🤖 AI-Augmented PM @ Diagrid 🦆 Co-author Kubernetes Patterns 📌 Ex-Red Hat architect, turned product manager
IntelliJ IDEA, a JetBrains IDE
@intellijidea
The IDE for Pro Java and Kotlin Development, by @JetBrains Tips: #IntelliJIDEATips New Features: #NewInIntelliJIDEA Our YT channel jb.gg/video
Niall Mc Phillips
@niall_mcp
♠︎ Oracle ACE Pro. SYM42 member. PL/SQL. ORDS. APEX. Data Models. REST APIs. Search. Int'l Organisations. Energy. Ex-Skydiver...
Daniel Kec
@danielkec
LRA fanboy and Java developer @OracleCZ working on @helidon_project The views expressed here are mine and do not necessarily reflect the views of Oracle
Alexander Belokrylov
@gigabel
@bellsoftware leader, Java enthusiast, #LibericaJDK advocate (ex-Sun Microsystems, ex-Oracle)
Frank Greco
@frankgreco
AI/ML and Technology Strategist, Educator, NYJavaSIG Chair, Java Champion, Musician, Writer, Obnoxious Foodie, and very bad Fisherman. #STEAMnotSTEM #Diversity
Jeanne Boyarsky
@jeanneboyarsky
Software developer in NYC, Java Champion, FIRST FRC mentor, CodeRanch moderator, Toastmaster. Author of OCP Java Certification Study Guides and Real World Java
いとひろ🐳
@itohiro73
ログラス🐳執行役員CTO ← READYFOR 執行役員VPoE ← freee ← FOLIO ← ゴールドマン・サックス Senior Engineer/VP エンジニアリングや日常のあれこれについてつぶやきます。たまにコーチング #THECOACH プロコース3期生 ※ 発信は個人の見解です
SFSCON
@sfscon
South Tyrol Free Software Conference | NOI Techpark Bolzano/Bozen, Italy | 7th & 8th November, 2025
thiennlq
@thiennlq
Husband, Dad, Coder, Architect, OSS, Creator of SimplCommerce, Microsoft MVP, EgM at NashTech
Rafael del Nero
@rafadelnero
🚀 Mentoring #Java developers to work with cutting-edge technologies, earning top salaries 🏅 @Java_Champions | Speaker | Book Author 🎯 ®@JavaChallengers
Mario Fusco
@mariofusco
Java Champion ~ Open source advocate ~ Frequent speaker ~ @jugmilano coordinator ~ Drools project lead at @RedHat ~ Pragmatic dreamer ~ Europeist
Sun S. D. Tan
@__sunix_
Sr. Software Engineer at Sciam.fr @SciamVox ☕🧊OpenSource Minded @parisjug crew ☕💁 Kitchen brewer 🍺 ex leader @parisjug ex @redhat @sunix.org in bsky
Mimar Aslan
@mimaraslan
@TurkeyJUG Leader, MSc Computer Engineer, @OracleACE, JakartaEE Ambassador, JCP Contributor, #Java (Developer, Trainer, Author)
Florent Zara 🐧
@flzara
FLOSS & Boardgames addict - @LinuxFr.org admin - #OpenSource #InnerSource. Also on Mastodon mamot.fr/@flzara 🐘]
Eric Deandrea (@ericdeandrea.dev)
@edeandrea
@Java_Champions | Trying to not be here anymore - find me at bsky.app/profile/ericde…
Heinz Kabutz 🏝 🇬🇷 🇿🇦 ☕️
@heinzkabutz
Author of mildly entertaining somewhat useful #Java Specialists’ Newsletter. Email is heinz at javaspecialists dot eu. bsky.app/profile/heinzk…
Digital EU 🇪🇺
@digitaleu
We’re all about #tech 🤖✨ @EU_Commission account for #DigitalEU run by DG Connect and working with @HennaVirkkunen.
Apache Shiro
@apacheshiro
Apache Shiro is a powerful and easy-to-use Java security framework that performs authentication, authorization, cryptography, and session management.
Berlin Expert Days
@bedcon
BED-Con Berlin Conference 🔗 bed-con.org 🚀 bsky.app/profile/bedcon… 🔗 mastodon.social/@bedcon ### channel is retired ###
Sier
@sierisimo
Full part geek. full-time nerd. Sometimes I talk about code and #Kotlin . I dislike watermelon ¯\_(ツ)_/¯
Aki 💙💛
@logico_jp
❤️JVM/GraalVM, conference speaker, JUDO black belt holder, board member of Japan Java Users Group, and Cloud Solution Architect Microsoft. All views are mine.
Johannes Bechberger
@parttimen3rd
Hacking on OpenJDK and profilers at @SweetSapMachine
Rahul Prasad
@rahulpd98
Microservices, Agile, Java.
Sondra Marie
@mnsmirk
Headius Enterprises, Minnesota Realtor®, Trivia Mafia, music lover, ASL, extrovert, beer enthusiast, homebrewer, derby merch girl, traveler, and one bad mother.
Java Champions
@java_champions
The official Twitter account of the Java Champions, an exclusive group of Java technology and community leaders. Mastodon mastodon.social/@JavaChampions
Hector Ventura
@hectorvent
Turning chaos into harmony, one line of code at a time 💻✨
Java Dominicano
@javadominicano
Comunidad de usuarios y desarrolladores Java de República Dominicana. Organizador de JConf Dominicana jconfdominicana.org
Rita Nunez
@ritan2000
Oracle ACE Director. DBA and Cloud Specialist. Oracle University Instructor. CEO @tecnixsolutions. President of @ar_oug
Geovanny Mendoza 🇨🇴
@geovannycode
Senior Backend Developer | @Vaadin Champion | Solid experience in Java, Kotlin, Spring Ecosystem & Golang | Co-founder of @JugBaq 💻
Gunnar Morling 🌍
@gunnarmorling
Technologist @Confluentinc · Ex-lead of Debezium · Spec lead of Bean Validation 2.0 · Creator of JfrUnit, kcctl and MapStruct · Java Champion · 🚴
LawrenceDCodes
@lawrencedcodes
• @BeeFreeio Senior 🥑 • @Karat Brand Ambassador BBM • @CodeConnector_ Advisor • tiktok.com/@lawrencedlock… • #AI Explorer
Payara
@payara_fish
Jakarta EE & MicroProfile compatible, supported application servers for production and containerized deployments.
Donald Raab
@thedonraab
Java Champion. Writer of blogs. Creator of @EclipseCollect. Inspired by Smalltalk. 🦋 TheDonRaab 🐘[email protected]. Opinions are my own.
Nicolai Parlog 🇺🇦🕊️
@nipafx
#Java enthusiast with a passion for learning and sharing, DevRel at Oracle but views are my own; left for 🐘::[email protected] & 🦋::nipafx.dev
Vavr
@vavr_io
vʌvr /ˈveɪ.vɚ/, object-functional programming in Java™ 8+ led by @pivovarit
Porto Tech Hub
@portotechhub
👨💻 Creating a Strong Tech Community 🚀
Stefan Richthofer
@stewori
Scientist, mathematician, problem solver. Responsible for the bigger picture, the smaller picture and the tiny detail at apidia.net.
JCConf Taiwan
@jcconf
#JCConf is a #JVM related Community Conference in #Taiwan, including #Java, #Kotlin, #Clojure, #Scala, #Groovy, #JRuby, #Jython, #Eta. See you at 27 Sep. 2024!
fofo🔥🔥
@aichalaafia
Java Software engineer • @WomenTechmakers & Girl Code ambassador • I enjoy food, code, volunteering & F1 • Opinions are all mine | Pronounced She/Her
Paco
@devpaco
🇨🇭🌈 Software engineer @hexagon_dr | Studied software engineering @UvA_Amsterdam | Conference speaker | Running | Climbing | Skating | Gaming
Nataliia Dziubenko 🇺🇦🇳🇱
@worth_exploring
Senior Software Engineer at Azul, passionate about everything Java & JVM
Johannes Rabauer
@johannesrabauer
Grateful father of three and happy developer in Java and .Net @XDEVSoftware
Java Users Group Bolivia
@bolivianjug
We are a group of Java Enthusiasts who are interested to learn/teach new Java (& other JVM) technologies and meet other developers
Jalapeño
@jalapenounconf
Java unconference in a mexican beach. Sept 2025
Shrivastava Ayush 🇮🇳
@ayshriv
Java Microservices Developer | Developer Advocate @Master_backend | Building @ayshriv | Building scalable and efficient backend systems.
Javelynn
@_javelynn_
The Curated Tech Blog. Tag article links to retweet. Write for us.
Geeksblabla Community
@geeksblabla
Home of the largest developer community in Morocco, discussing hottest and latest technology trends, (almost) exclusively in Moroccan Darija 🇲🇦
Anna Chernysheva
@annache_
Solutions Engineer, Testcontainers @Docker. Contributor to open-source projects and technical blogs. Speaker
Eléa
@eleapetton
Machine Learning Engineer at @OVHcloud ☁️⚡️
BrnoJUG
@brnojug
Brno Java User Group [email protected]
Ranjith Kumar Mittapelli
@mrkphoenix0407
NIT Rourkela | Java | Spring | Angular | Generative AI Enjoy the life for the fullest 😀
Boston Java Users ACM Chapter
@bostonjavausers
Formerly the New England Java Users Group (NEJUG). Visit us on Meetup to see upcoming events and to join: meetup.com/nejug1
APIdia
@apidia_net
Growing collection of high-quality Java API documentation. Interlinked. No tracking. Ready to use. #APIdoc #Java #JavaDoc Impressum: apidia.net/#impressum
Palmerston
@diplomog
Official account of Government House BDA Feline Relations Consultant & former resident @Battersea. Supporting them through justgiving.com/DiploMog
JCON
@jcon_conference
Java Community Conferences - in-person. linktr.ee/jcon_conference Imprint, privacy policy: jcon.one
Jakarta EE
@jakartaee
Hosted by @EclipseFdn, Jakarta EE is focused on enabling community-driven collaboration and open innovation for the cloud. Mastodon: @[email protected]