Olga Gupalo 🇺🇦 (@olya_gupalo) Twitter Takip Ettikler • TwiCopy

Gerrit Grunwald 🇺🇦🇹🇼✌🏻

@hansolo_

JUG Leader, Java Champion, ❤️ Java, coding in general, mountain biking and photography...may the force be with you... bsky.app/profile/hansol…

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Josh Long

@starbuxman

Spring Developer Advocate (@Java_Champions & @Kotlin @GoogleDevExpert) @VMwareTanzu 🍃🐲 📽️ YouTube.com/@coffeesoftware

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Tim te Beek

@timtebeek

Staff software engineer at Moderne, where I'm the community lead for OpenRewrite.

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VMware

@vmware

VMware by Broadcom delivers software that modernizes, optimizes and protects the world’s most complex organizations.

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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 🚀

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Sharat Chander @sharatchander.bsky.social

@sharat_chander

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Bruno Borges

@brunoborges

Brazilian Immigrant 🇨🇦🇧🇷🇺🇸 Java Champion. Principal Product Manager for #Java ☕️ Microsoft. Previously @OracleDevs, #Azure DevRel. Leads @JavaAtMicrosoft

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Max Rydahl Andersen

@maxandersen

Quarkus lead - Distinguished Engineer, Red Hat. Creator of jbang.dev. @maxandersen.xam.dk (bsky)

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Sergi Almar 🍃

@sergialmar

Independent Software Engineer. Spring Trainer @VMwareTanzu, @apachekafka Trainer @confluentinc, @spring_io / @wasm_io organizer. Tennis Lover, Marathoner

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Nate Schutta

@ntschutta

Java Champion. Speaker. Author. Architecture Monkey. Storyteller.

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Thomas Wuerthinger

@thomaswue

No longer active here. Find me at bsky.app/profile/thomas… For DM: [email protected]

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Ludovico Caldara

@ludodba

🚫 Data Loss - 💯 Uptime - 🛡️ Data Guard Product Manager at ⭕ @oracle #OracleMAA - 💡Opinions are my own - FIND ME ON ludovico.bsky.social

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weldA

@welda

I'm a banana :) Doing what all the cool people do on Twitter these days: Find me on Mastodon: @[email protected]

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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

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Sébastien Deleuze

@sdeleuze

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José Paumard

@josepaumard

#Java #DevRel @Oracle, bartender #JEPCafe and dev.java, Java Champion Alumnus, JavaOne Rockstar. josepaumard.bsky.social

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@[email protected]

@lewurm

$ strings /dev/urandom | grep -i hax my blog: github.com/lewurm/blog/is…

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Johan Vos (https://mastodon.social/@johanvos)

@johanvos

Java Champion, Gluon and LodgON. co-lead OpenJFX, lead OpenJDK-Mobile . Java for science, Quantum Computing, AI. PhD mastodon.social/@johanvos

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Fabio Niephaus

@fniephaus

Research Manager on the @GraalVM team at @OracleLabs. Dev tools, languages, VMs. Previously at @HPI_DE, @GoogleColab, and @MatonGuitars. Views are my own.

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SPS

@sps_tech_in

Java developer, Youtuber, Open to Freelancing / Business Collaboration, Tech Educator - DM for inquiries, mentorship

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Chandra Bhan Singh

@cb_singhh

Software Engineer

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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.

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Polish JUG

@polishjug

Polish Java User Group

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Gabrielius Landsbergis🇱🇹

@glandsbergis

Escalation management consultant. Values-based policy advocate. Founder of Friends of Democracy. Former Foreign Minister of Lithuania. landsbergis.com

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Wolfgang Weigend

@wolflook

Software solution engineer at Oracle about Java technology, GraalVM & architecture to develop enterprise Java applications as in cloud infrastructure. ExSun&bea

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Thanos Stratikopoulos

@thanos_str

Research Fellow @OfficialUoM, @TornadoVM Team.

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Mohammed Aboullaite

@laytoun

DJ (Docker & Java), OSS & community. One of @java_champions @GoogleDevExpert & Docker Captains! @geeksblabla godfather! Backend & stuff @Spotify. F1 fanatic

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Dmitry Alexandrov ✈️

@bercut2000

Enjoying Sabbatical ex-Oracle,ex-DT, ex-VMware, ex-CSC. Speaker, Author, Blogger. @bgjug & @jPrimeConf co-org. One of the @Java_Champions and @groundbreakers.

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Jim Gough

@jim__gough

Distinguished Engineer, Java Champion, O’Reilly Author and Technical Trainer. All views are my own.

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Mark⚡️Heckler 🤖🛩️

@mkheck

AI Dev/Advocate @microsoft, comp scientist+MBA, pilot, inglés+español. @Java_Champions, @GoogleDevExpert in @Kotlin, Rockstar presenter, author @springbootbook

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Christian Humer

@grashalm_

Working on Truffle/GraalVM at Oracle Labs. ME/CFS Caretaker and Activist (ooe-mecfs.at). Austrian expat in Zurich. chumer.dev

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Juan Fumero

@snatverk

Research Fellow @OfficialUoM working on Java and GPU/FPGA computing. Intel #oneAPI Innovator. @tornadovm team.

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Mark Lewis

@drmarkclewis

Computer Science Professor, Planetary Rings Simulator, Scala Zealot, SDE III at Amazon

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Sandra Ahlgrimm

@skriemhild

Rise by lifting others. Senior Cloud Advocate at Microsoft, working for Java developers @jugbb @azureadvocates, ahlgrimm.dev

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DevoxxUK 🇬🇧

@devoxxuk

7-9 May, 2025 | A Developer Community Conference Watch all the recorded talks from previous years on our YouTube channel: youtube.com/DevoxxUK

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Elliot Barlas

@elliotbarlas

Computer programmer and surf/whitewater/sea/flatwater kayaker. @[email protected]

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Yuriy Artamonov 🐧

@yuriy_artamonov

Changes obsession

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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

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Taras Matyashovsky

@tmatyashovsky

Software Engineer / @jeeconf & @xpdays_ua Program Committee Member / Tech Community Founder & ex-Leader

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VirtualJUG (vJUG)

@virtualjug

Hi from VirtualJUG (vJUG), the world's first online-only Java User Group. Join us, and the best Java experts in the community!

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💻☕ Richard Fichtner

@richardfichtner

@XDEVSoftware, Loves Java ❤️☕, @Java_Champions, Founder JUG Oberpfalz, Co-organizer @jcon_conference, @IBMChampions, @oracleace, Vaadin Champion, Dongolorian

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Аlina Yurenko 🇺🇦

@alina_yurenko

Ukrainian. Work with Java, GraalVM, and Spring Boot. @GraalVM & @OracleOSS at Oracle. 🐈🐕💃🪩. Support 🇺🇦⬇️

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Donald Raab

@thedonraab

Java Champion. Writer of blogs. Creator of @EclipseCollect. Inspired by Smalltalk. 🦋 TheDonRaab 🐘[email protected]. Opinions are my own.

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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

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Serhii Sternenko ✙

@sternenko

🇺🇦Ukrainian activist, vlogger, volunteer. Founder @sternenkofund

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Michalis Papadimitriou

@mikepapadim

Research Fellow @OfficialUoM working on compilers, ML and open-source software. Part of the #TornadoVM team.

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Lesia Chaban🇺🇦

@lesiagupalo

@Project manager at Oracle | #Ukraine ❤️

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Timothy Snyder

@timothydsnyder

Levin Professor of History at Yale. Author of "On Freedom," "On Tyranny," "Our Malady," "Road to Unfreedom," "Black Earth," and "Bloodlands"

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Brian Vermeer

@brianverm

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GraalVM

@graalvm

GraalVM compiles your Java applications ahead of time into native executables that start instantly, scale fast, and use fewer compute resources.

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Billy Korando 🍃☕️ 🐈🐈

@billykorando

#Java Developer Advocate @Oracle ☕️🥑. @KCJUG co-organizer. Formerly; @IBM, @KeyholeSoftware, @niprcom. Opinions are my own. Trolled by @briseida_ko 💍

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Wasm I/O

@wasm_io

Your WebAssembly Conference / Next edition: 19-20 March 2026 - Barcelona, Spain. Organized by @sergialmar

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Ursula von der Leyen

@vonderleyen

President of the @EU_Commission. Mother of seven. Brussels-born. European by heart. 🇪🇺

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JCON

@jcon_conference

Java Community Conferences - in-person. linktr.ee/jcon_conference Imprint, privacy policy: jcon.one

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SamFx

@sam_jfx

Computer Engineer. Solutions Architect. Java ☕️fan.

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MPLR

@mplr_conf

International Conference on Managed Programming Languages & Runtimes (MPLR'24). Official hashtag: #MPLR24

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Testcontainers

@testcontainers

Testcontainers is an OSS library that finally makes integration testing easy. Try it now testcontainers.com

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Anton Gerashchenko

@gerashchenko_en

Ukrainian patriot. Advisor to Internal Affairs Minister (2021-2023). Institute of the Future founder. Support volunteer translators patreon.com/TwitterAG

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Rick Ossendrijver

@rick_ossies

Software Engineer @Picnic.

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Voxxed Days Amsterdam

@voxxedamsterdam

Unleash the future of Java at Voxxed Amsterdam! On April 3rd, 2025. Voxxed Days is a community developer conference series and is part of @Devoxx @Voxxed

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Kostya Dinozavrov

@flounder4130

Technical writer @ JetBrains

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Grace Jansen

@gracejansen27

Developer Advocate at IBM, Biologist converted to Tech, TechWomen100 winner, Love any sport that involves throwing and catching, she/her, opinions are my own

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