Where developers come together to innovate and inspire | May 6th & 7th 2025
Watch all the recorded talks from previous years on our YouTube channel: http://youtube.com/DevoxxUK
📆 RDV pour la 14ème édition du 22 au 24 avril 2026 !
🤖 Conférence pour les développeurs & développeuses
📍 Paris Palais des Congrès
Inspire children to program, robotics and engineering. WorldWide
Devoxx Greece is a 3-day conference taking place from April 23rd to 25th, 2026, at the Athens Megaron International Conference Center.
Accelerate your skills at Voxxed Days Amsterdam on April 1st and 2nd, 2026! The conference for the next generation of developers.
Community Developer Conference in Zurich, Switzerland, taking place on 25 March 2025.
Sharing expert knowledge on Java, JVM, Methodology, Cloud, Mobile & Future tech. Follow us for tutorials, presentations and interviews.
Voxxed Days conference in Luxembourg. Organized by @yajug.bsky.social. https://luxembourg.voxxeddays.com/en/#registration
VoxxedDays is coming to Crete!
📅 26 - 27 September, 2025
📍 Cultural Conference Center, Heraklion
VOXXED Days is a series of Tech Events focused on Javascript and Html5, Java and JVM languages, Mobile Development, Cloud and Big Data.
Java and JVM based technologies, dynamic languages, enterprise architectures, patterns, distributed computing, AI and more
https://geecon.org/ Kraków, 14-15 May 2026
The Java, Javascript, devops, security and Artificial Intelligence Conference in Portugal.
May 26 & 27 2026.
https://jnation.pt
Java developer @OracleCZ working on @helidon_project
The views expressed here are mine and do not necessarily reflect the views of Oracle
Run Java code directly. Reuse Maven dependencies with ease. Download from http://jbang.dev/download/ or run curl -Ls http://sh.jbang.dev | bash -s - app
cofounder/CTO @honeycombio, co-author of Observability Engineering and Database Reliability Engineering. I test in production and so do you. 🐝🏳️🌈🦄
Tech Lead, Developer Relations @ Block
API Design Lead @ Block
Paintball
Magic the Gathering
West Coast
Bay Area
Rudy Fraser
building the intercommunal net [ @blackskyweb.xyz ][ blacksky.community ]
Organizer [ wethepeople.nyc ]
prev. Fellow @ Harvard BKC
Board Chair [ pactcollective.xyz ]
TSC @lexicon.community
move fast & break chains; Black crypto-anarchy
Independent I guess these days you'd say content producer, artist, programmer, musician, pokerist. More about me at https://KentBeck.com.
Developer Advocate at Red Hat • Organizer KCD New York • Previously at MongoDB • containers, k8s, & everything in between
Architecture @ Azilen, Author, ex-STL, ex-Ray, Java, Rust, LLMs, AI Agents
👩🏾💻🌮🍩💻 🌙🪬🧿Lover of nerd jokes, tacos & ☕️Coffee • Mom • 📚 Reader• Advocates • OpenSource• DevOps• Java• Linux• Security • 🎙Speaker • NoSQL Databases• MilSpouseCoders Thoughts are my own she/her
https://www.fafo.fm
https://www.withenoughcoffee.com
Transportation editor @techcrunch.bsky.social.
I write about the future of transportation. Wearer of helmets, backcountry wanderer & cat herder. Co-host of @autonocast.bsky.social
Send tips!
Signal: kkorosec.07
kirsten.korosec@techcrunch.com
Big Knicks guy. Big MKBHD guy.
Head Of Creative Projects at MKBHD
Founder & CEO of 21tycoons. Makers of TYCOON (CRM), Bonfire (simple project management) and Squeezer. email me at liroy@tycooncrm.com.
https://tycooncrm.com | https://squeezerhq.com
video maker | head of creative @MKBHD | peanut butter fan account
philly/nyc
MKBHD Producer & Co-Host of Waveform Podcast
Technical advisor to @bsky.app - Wizard Utopian
General Partner @ mana.inc
🌱 🪴 🌳
Bringing nuance to a knife fight 🔪, surprisingly older than @bgalbs
Past: Ajaxian, Shopify, Google, Mozilla, webOS, and more!
Guy who makes stuff sometimes
Co-Host of the Waveform Podcast
YouTube.com/davidimel
Davidimel.com
Prints: Davidimel.darkroom.com
Old:
Senior Reporter at Android Authority, Systems Engineer at Intel
I skeet about new stuff but also old stuff
🏡 https://roe.dev
➕ building @nuxt.com • @npmx.dev • @nitro.build • https://elk.zone
💝 https://page-speed.dev • https://firstcommit.is • https://react-to-nuxt.com
🏅 Google GDE • Microsoft MVP • GitHub ⭐️
he/him
signal: danielroe.57
🧗♂️ ⛷️ 🚴♂️ ✝️
📍 edinburgh 🏴
Tech's Favorite Auntie
VP Eng, AI Tools & Enablement @ Block
#techgirl1908
Spring Developer Advocate
Java Champion
Kotlin Google Dev Expert
https://YouTube.com/@coffeesoftware
https://github.com/joshlong
Lead Strategist for Waveform Podcast with MKBHD & occasional code thing do-er. Here to make the world cooler.
Working on @cool-supply.com
rotatingsandwiches.com / batting around podcast
Java enthusiast with a passion for learning and sharing. Developer Advocate at Oracle but views are my own.
🏳️🌈🇺🇸🇨🇦🇮🇳🇺🇦 #DemocracyMatters | #Java #DevRel at #Oracle | Previously at Sun Microsystems, Verizon, & Bell Atlantic | University of Maryland (Undergrad) and Loyola University, Baltimore (MBA) | 70s rock and R&B, 80s alternative and Rap lover | Views mine
DevRel Team tessl.io
Java Champion, Ex-CNCF Ambassador.
Co-author of #LiquidSoftware and #DevOps Tools for #Java Developers.
Tech Leader & Software Engineer • Tech and Teams, Extreme Programming, Java • CTO & Co-founder @ Geordie.ai • Previously Snyk, Unruly • Writes things at http://benjiweber.com/blog
Go Group Manager @Microsoft, Java Champion, Chairman @adoptium.
Thoughts are my own.
Platform Engineer and PMM at Syntasso | News/Podcast at InfoQ | Web 2.0 coder, platform engineer, Java Champion, CS PhD | cloud/K8s, APIs, IPAs, running | learner/teacher
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
🥑 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
Principal Developer Advocate at @confluent.io, ☕️Java Champion, Co-author Kafka in Action, Flink aficionado
master builder of nachos
software . technology . not a bot
Java Champion | JUG leader
NLJug & VirtualJug | Oracle ACE Pro | CS Master at Utrecht University | Java | Haskell | Security | Dutch Air Reserve | Views are my own
Just another nerd with a podcast: happypathprogramming.com
And a book:
effectorientedprogramming.com
“Life is Study!”; Swift Actors, Concurrency & Distributed Systems @ Previously: Reactive Streams (TCK), @akkateam Actors, HTTP & Streams, @geecon Conference, Java Champion. he/him.
💻 Software Developer | ☕🥑 Java Developer Advocate @ JetBrains | 🏆 Java Champion | 🎤 International Keynote Speaker | 👩💻 Pronouns: She/her
https://maritvandijk.com/
Photography (https://curious-creature.com), Blog (https://romainguy.dev). In the past: Engineering Director, Android Toolkit team at Google.
Design systems architect • Author of various open source tools • A girl who lost her heart somewhere in California 🧡 • Mainly posting about design systems, web components & the web platform.
📮 https://arielsalminen.com
📌 https://elenajs.com
👩🏻🦰 She/her
Passionate about compilers & programming languages. GraalVM founder & project lead. VP at Oracle. Expressed opinions are my own. For DM: contact@thomaswue.dev
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
Developer Advocacy & Labs at Neo4j.
Happy dad of 3 girls ADHD GraphAddict JavaChampion
Code http://github.com/jexp
Words http://medium.com/@mesirii
Network http://de.linkedin.com/in/jexpde
⛱️ currently https://poolside.ai/
🎤 Speaker https://bmuskalla.dev/talks/
☕ Java Champion
👾 Former @github.com Copilot, Gradle, Tasktop, EclipseSource
🧠 All opinions come from my training data
Java Champion | Jakarta EE Developer Advocate | The guy with the Duke tattoo
https://jakarta.ee/community/developer-advocate/
Cloud builder. Java Champion. @testcontainers co-creator. Prev: CEO/co-founder at @AtomicJarInc (acqd by @docker), StaffEng at @Pivotal/@vmware, @zeroturnaround.
📍 Boulder, CO 🏔️
Java Champion Alumni | Architect| Sr. Developer Advocate @Oracle 🇳🇱 | Speaker | Co-founder@BucharestSCC. Opinions are my own.
Loves Java, Cloud, and Developer Productivity. Java Champion.
🥑 Lead Developer Advocate @JetBrains.com for IntelliJ Platform
🧩 Helps make JetBrains products extensible
🛠️ Builds useful stuff
🦬 Suffers from yak shaving
Java Developer 💻 by day, musician 🎤🎸 by night. A bit of both at developer conferences.
🏆 Java Champion
♠️ Oracle ACE Pro
🎟️ NLJUG Leader
👨🏼💻 Trainer / Technology Advocate at Info Support
🔗 hanno.codes
🇺🇦🏳️🌈🌱 Code for good
👨👩👦👦👨🏻💻🚴🏻 – 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
JUG Founder, Java Champion, IBM Champion, ❤️ Java, coding in general, mountain biking and photography...may the force be with you... http://gravity-labs.de
Java Champion, Vaadin Champion, Oracle ACE Pro, International Speaker, Programming Architect, and Lecturer for Software Architecture, Java, Persistence, and DevOps.
https://martinelli.ch
I code for fun and help others in the process. Java Champion Alumni. Co-founder of Hackergarten & Hack.Commit.Push. Creator of JReleaser
🚀
JRuby co-lead, Java champion, Ruby hero, JavaOne Rockstar, international traveler and speaker. Book me for your next event! I depend on your donations and sponsorships! https://github.com/sponsors/headius
DevRel @Timefold | Conference (Keynote) Speaker 🗣️ | #Java Champion | @BeJUG Organizer | Kind of a weird guy 😅
Developer Advocate @ JetBrains
YouTube.com/@AntonArhipov
#java #kotlin #programming
Hoopy Frood
Java Champion. NYJavaSIG & GardenStateJUG Leader
#Saganist #BeKind #UsualSuspects #TrollBlocker 🖖🏼😎 🇱🇷
अहं ब्रह्मास्मि
Motto: docendo discimus
Website: https://cguntur.me
Director of OpenValue Rotterdam, is a @Java_Champions, founder of Rotterdam JUG, public speaking: Java, AI, math, algorithms
Although I work at Oracle Global Services Germany: The views expressed on this [blog; Web site] are my own and do not necessarily reflect the views of Oracle.
Mastodon: @Robilad@det.social
Mastodon bridge account: @Robilad.det.social.ap.brid.gy
Jfokus founder, Java Champion, JUG leader, Software Vagabond, Family father, Motorcyclist & Kiva supporter. Check out @jfokus.bsky.social
Head of Architecture at SWAGLab . Software Architecture. Technology. Learning every day. He / him🐺
Java Champion. Speaker. Author. Architecture Monkey. Storyteller.
http://ntschutta.io
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
Software Gardener. Java Champion. Edutainer. Speaker. Trainer. Художник. Honorary Bavarian. 👨💻👨🌾
#Java #Testcontainers #Linux #Programming
softwaregarden.dev
Views are mine, impressions are yours.
Empowering developers worldwide as Staff Developer Relations Engineer, Wallet Lead, @Google. Java Champion and former 7x Microsoft MVP. Opinions are my own.
Making tech co-exist with Homo sapiens - Principal Group SWE Manager (Java and Go) @ Microsoft, former CEO @ jClarity (acquired by MSFT) formerly the Diabolical Developer, Author, Speaker, Angel Investor, Exec Coach, Non-Exec director
Architect, Java Platform Group at Oracle.
⚡️Views are my own. ⚡️
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
Developer of sorts: Typically Java, Scala, and Haskell once in a while.
Microsoft AI Advocate. Certified stunt coder
Architect, developer, trainer & speaker @ Info Support. Also Java Champion and Oracle ACE Pro. Other: food, music & photography. Views are my own; interpretations are yours.
CEO of @xdev.software, Loves Java ❤️☕, Java Champion, Founder JUG Oberpfalz, Co-organizer @jcon.one, IBM Champion, Oracle Ace, Vaadin Champion, Dongolorian, Father and Husband
Founder @Devoxx.com Devoxx4kids, BeJUG and DevoxxGenie | Co-founder @Voxxed.com, VoxxedDays - Founder JCS int. acquired by RealDolmen ('02) : See also @ https://stephanjanssen.be
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
Java Champion
Apache Maven PMC
Apache Software Foundation Member
Mojo Haus Member
Java Developer,
CI / CD Fan
Freelancer
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
Founder Groxio for teaching Elixir; Author of Seven Languages in Seven Weeks, Gold looper. Follow for learning Elixir and programming languages.
Assiduous traveler, Software Developer, Java Champion, CDF Ambassador, Open Source advocate, public speaker and mentor.
#JavaOnRaspberryPi - My "social media focus" is on Mastodon at foojay.social/@frankdelporte, and I will crosspost here. Sorry for the double content if you follow me on both...
Musician, producer, Spring Data, Database drivers.
#Autist | #ADHD | INTJ-T | #Neurodiversity 🧠🌈
Ostfriesland 🌊🌬️🌞🌧️
https://paluch.biz/about-me/ | https://soundcloud.com/rflktd
Father, Geek 🤓, Beekeeper 🐝, Java Champion ♨️, and Developer Advocate 🥑 at Gradle
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
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
DevRel and Tech Community Leader, Java Champion, MicroProfile.io steering committee, Speaker, Organizer of Devnexus and Atlanta Java Users Group
Spring Developer, Java Champion, 2019 Kona IRONMAN Finisher, formerly @oracle @pivotal @vmware @spring.io @atlantajug @devnexus. Plant collector. Board member at Hawaii Island Palm Society.
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
Creator of Microservices.io
