Kai Tamkun @heimskr.io Unironic C++ enjoyer working on JavaScriptCore at Apple.
rob pike @robpike.io Long career as a dilettante at Bell Labs Research and Google, mostly building weird stuff no one uses, but occasionally getting it right, such as with UTF-8 and Go.
Oliver Medhurst @honk.foo compiling javascript: https://porffor.dev + browser security
npmx @npmx.dev npmx.dev is a fast, modern browser for the npm registry
get involved at repo.npmx.dev and join us at chat.npmx.dev
@dev.zilahi.fi @dev.zilahi.fi Working in the edge-cutting VR/XR industry, leading teams to success. Also, living in Finland, and enjoying it.
Engineering Lead @ Varjo, Helsinki
also at @richie.zilahi.fi, and I am behind bettertori.fi too.
Sam Thoyre @samthoyre.bsky.social 🌐 Tech Enthusiast | AI & Dev Tools 🛠️
🎥 Sharing insights on Next.js, Payload, Supabase, Tailwind, AI, and serverless architecture.
📺 Watch my tutorials & build with me: https://www.youtube.com/channel/UClxm1AYVvel_7Lhft3FPdhg
Year Progress Bot @yearprogress.bsky.social Year Progress Bot. Maintained by @haider.bsky.social
Buy me a Coffee: https://buymeacoffee.com/halipunjabi
Corbin Crutchley @crutchcorn.dev Senior Engineering Manager | @GitHub.com Star | Microsoft MVP | @playfulprogramming.com Founder | @TanStack.com Maintainer
raxdflipnote @raxdflipnote.bsky.social when the
https://raxd.store/
Edmund Edgar @goat.navy Free software developer. Live in Mashiko, Japan. Made https://reality.eth.link
Mainly skeet about goats
Dylan Beattie @dylanbeatt.ie coder • speaker • musician • MS MVP • creator of @codewithrockstar.com • founder of @linebreakers.band • organiser of @ldnug.org • fun stuff: dylanbeattie.net • work stuff: ursatile.com • he/him • 🥔
Ben Stiller @benstiller.redhour.com Artist whose mediums include film, tv, and soda. www.StillersSoda.com
IntelliJ IDEA, a JetBrains IDE @intellijidea.com IntelliJ IDEA – the Leading IDE for Professional Development in Java and Kotlin, by @jetbrains.com
Tips: #IntelliJIDEATips
New Features: #NewInIntelliJIDEA
Our YouTube channel: http://jb.gg/video
Paul Frazee @pfrazee.com CTO at Bluesky. Not a nerd.
Visual Studio Code @vscode.dev The open source AI code editor
Eric @esb.lol Chicago • Bluesky team
Charity Majors @charity.wtf cofounder/CTO @honeycombio, co-author of Observability Engineering and Database Reliability Engineering. I test in production and so do you. 🐝🏳️🌈🦄
KeePassXC @keepassxc.org KeePassXC password manager – https://keepassxc.org
GitHub: https://github.com/keepassxreboot/keepassxc
Snapshot builds: https://snapshot.keepassxc.org/
Mastodon: https://fosstodon.org/@keepassxc
Team email PGP key: 2FB8 CA9C 105D 8D57 BB97 46BD
antirez @antirez.bsky.social Reproducible bugs are candies 🍭🍬
I like programming too much for not liking automatic programming.
Kumail Nanjiani @kumail.bsky.social My new special Night Thoughts is out NOW on Hulu.
linktr.ee/kumailnanjiani
Piotr Wyczesany @pwyczes.patternapplied.com Tworzę kurs http://cqrsapplied.pl. | I distill DDDesigners. | Domain-Driven Designer, Software Craftsman, Legacy Fighter, and ex-capoeirista. | More -> https://bio.link/pwyczes
@ericevans0.bsky.social @ericevans0.bsky.social 
Alberto Brandolini @ziobrando.bsky.social 🟧 EventStorming Wizard, 💩 BS Detector, 📘 DDD pathfinder, 🎙️ Speaker & Founder at https://avanscoperta.it
Adam Dymitruk @adam.eventmodeling.org #EventModeling author, #EventSourcing programmer and contributor, #EventDriven systems architect, #GIT geek, #FOSS proponent and #OpenStandards supporter
EventModeling.org
AdaptechGroup.com
Damian Hickey @damian.social Architect | SOD/EDA | DDD | SaaS | Chief Architect & Engineering Director @DuendeSoftware | Recovering OSS contributor. Mostly. NET and dable in other ecosystems. Rugby.
Oskar Dudycz @oskardudycz.bsky.social ⚡ Event Sourcerer
✍️ Blogger at http://event-driven.io
👨💻 Open Sourcing at https://github.com/oskardudycz
📧 Newsletter: http://architecture-weekly.com
Andrzej Krzywda @andrzejkrzywda.bsky.social Arkency | RailsEventStore | wroc_love.rb
Rails programmer since 2004
Chess player aspiring to become IM
coffee amateur
sf books lover
DDD, CQRS, Event Sourcing
Yves Reynhout @yves.reynhout.be Older man, less fox given, talks about software, posts about food.
Mathias Verraes @mathiasverraes.bsky.social Student of Systems
Consultant @ https://aardling.eu
Curator @ https://dddeurope.com
Author @ https://verraes.net
Trond Hjorteland @trond.hjorteland.com IT architect and socio-technical practitioner at Capra with a ghoulish sense of post-punk and a geeky interest in science and systems thinking. He/him.
#DDDesign
#SocioTechnical
#SoftwareArchitecture
#OpenSystemsTheory
trond.hjorteland.com
Domain-Driven Design Europe @dddeu.bsky.social Software Modelling and Design Conference - https://dddeurope.com
Amsterdam, June 3-4, 2027
Live Workshops on Software Design, Modelling, Programming, and Practices - https://ddd.academy/
Henning Schwentner @hschwentner.bsky.social Coder, coach, consultant, one of @wps
Marco Heimeshoff @heimeshoff.bsky.social 
Michael Plöd @bitboss.bsky.social Independent Tech Consultant. Regular conference speaker and author. Translator of the German edition of Team Topologies for O‘Reilly. INNOQ Fellow and Team Topologies Advocate.
Adam Ralph @adamralph.com software simplifier · @duendesoftware.com (previously @particular.net) · speaker · OSS maintainer · MS MVP · this account used for professional and OSS purposes
Paul Rayner @paulrayner.bsky.social Founder: exploreddd.com
CEO: virtualgenius.com
Author: https://leanpub.com/eventstorming_handbook
Co-author: https://www.amazon.com/Behavior-Driven-Development-Cucumber-Specification-Example/dp/0321772636
https://www.linkedin.com/in/thepaulrayner
Przemek Górczyński @pgorczynski.bsky.social 
Tomasz Ducin @ducin.dev student of systems
📚 software architecture
🏗️ frontend & backend
🦋 nodejs js ts react angular
🎥 http://youtube.com/@DucinDev
🥚 http://bit.ly/ducin-egghead
Jimmy Bogard @jimmybogard.com Independent consultant. Creator of AutoMapper and MediatR. Originator of Vertical Slice Architecture. Blogger, speaker, author. DDD, distributed systems, etc
Twitter: @jbogard
Eduardo da Silva @esilva.net Independent Consultant on Modernization of Organization Dynamics, Architecture and Leadership
🎯Mission: help (software) tech-enabled organizations to modernize and achieve a faster and more sustainable flow of value & change
🕸️ https://esilva.net
Simon Brown @simonbrown.je Creator of the C4 model and Structurizr | Author | Speaker | Software architecture and diagramming workshops worldwide
Ian Russell @ijrussell.bsky.social Mainly DDD, F#, C#, Architecture
Author of Essential F# -> https://leanpub.com/essential-fsharp
Kent Beck @kentbeck.com Independent I guess these days you'd say content producer, artist, programmer, musician, pokerist. More about me at https://KentBeck.com.
Why @why.bsky.world Wandering Wizard Utopian
General Partner @mana.inc
🌳
Sergey Rubanov @sergey.works TC39 Invited Expert. Striving to bring WebAssembly to your web browser. Working on runtimes, standards, tools, and observability.
Vue @vuejs.org vuejs.org
Progressive JavaScript framework for building modern web interfaces. Created by @evanyou.me, maintained by https://vuejs.org/about/team.
Christian Humer @chumer.dev PL/VM/Compilers at Oracle. Working on Truffle/Graal.
ME/CFS Caretaker and Activist (https://ooe-mecfs.at).
Austrian expat in Zurich.
@dougxc.bsky.social @dougxc.bsky.social Graal compiler engineer
Fabio Niephaus @fniephaus.com 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.
Shaun Smith @ssmith.bsky.social GraalVM Product and DevRel
Senior Director, Oracle- R Rudi Horn @rudih.bsky.social Views are my own.
Alfonso² Peterssen @mukel.bsky.social github.com/mukel
GraalVM @graalvm.org GraalVM compiles your applications ahead of time into native executables that start instantly, scale fast, and use fewer resources 🚀
Meredith Whittaker @meredithmeredith.bsky.social President of Signal, Chief Advisor to AI Now Institute 
Nick Ebbitt @nickebbitt.com Manchester JUG leader, Cloud Native Glasgow organiser. Interested in all things platform engineering, Java and communities
Sharat (Shar) Chander - 🟦🌊 @sharatchander.bsky.social 🏳️🌈🇺🇸🇨🇦🇮🇳🇺🇦 #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
Kevlin Henney @kevlin.bsky.social consultant · father · he/him · human (very) · husband · itinerant · programmer · keynote speaker · technologist · trainer · writer
Mark Reinhold @mreinhold.org Chief Architect, Java Platform Group, Oracle · Views are my own · https://mreinhold.org
joschi @joschi.work 🦣 Mastodon: https://hachyderm.io/@joschi
🐙 GitHub: https://github.com/joschi
David Delabassée @delabassee.bsky.social Senior Director of Java Developer Relations - Oracle
Views are my own!
Alina Yurenko @alina-yurenko.bsky.social Ukrainian. Love tech, compilers, and open source. Developer Advocate for GraalVM at Oracle. Ambassador of snacks and not running.
Adam Bien @adambien.blog AWS Hero, JavaONE Rockstar, Consultant, Java Champion
about: https://about.adam-bien.com
linkedin: https://www.linkedin.com/in/adam-bien
trainer: http://airhacks.live and http://airhacks.io
podcaster: http://airhacks.fm
yt: http://youtube.com/@bienadam
Jonathan Vila 🥑☕️ - 🇪🇺🇪🇸🇵🇷 @vilojona.bsky.social Senior Staff Developer Advocate 🥑 @Sonar | Java Champion | Oracle ACE | IBM Contributor | Conference cofounder JBCNConf & DevBcn & AI4Devs | BarcelonaJUG organiser
Bert Jan Schrijver @bjschrijver.dev CTO @OpenValue.eu, JUG leader @NLJUG.bsky.social. J-Fall/Spring organizer, @JavaChampions.bsky.social, @iSAQB.bsky.social, JavaOne rock star speaker, Duke’s choice award winner, Java/architecture/CD/DevOps.
Kevin Wittek @wittek.dev Engineering Manager and Tech Lead at Docker, doing AI & Testcontainers, guitar & simracing, husband & dad
Stefano Cordio @scordio.github.io Software Engineer @ EPAM Systems
Maintainer of @assertj.github.io
Marcus Hellberg @marcushellberg.dev Applied AI Researcher, Speaker, DevRel expert.
Java Champion.
VP of AI Research @vaadin.com
Sven Reimers @sreimers.bsky.social Java Champion,
JUG Leader JUG Bodensee, JTaccuino
Apache NetBeans PMC, OpenJFX author,
Systemengineer @ Airbus Defence and Space
Nicolas Fränkel 🇪🇺🇺🇦🇬🇪 @frankel.ch 🧑💻 Developer and architect
🥑 Developer Advocate
✍️ Blogger @ https://blog.frankel.ch/
🎓 Eternal learner
📖 Book author at http://leanpub.com/integrationtest
Gunnar Hillert @hillert.bsky.social 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.
Loïc Mathieu @loicmathieu.fr Lead Developer @kestra.io, Java & JVM passionate, performance, OSS contributor (mainly Quarkus), Book Author (Quarkus edition ENI), GCP Google Dev Expert.
Like to learn stuff and share what I learned.
https://www.loicmathieu.fr
Todd Ginsberg @todd.ginsberg.com #Java and #Kotlin developer. @trijug.dev organizer. Conference speaker. Gatherers4j maintainer, Philatelist. Big fan of doughnuts and F1. Raleigh, NC He/Him 🇺🇸🇨🇦
Mads Opheim @madsopheim.com Sosialist, feminist, Java, Kotlin, Jakarta EE, MicroProfile. Styremedlem i Raudt Oslo. Oracle ACE. IBM Champion. Rosenborg herrar og kvinner. He/him.
Ted M. Young (he/him) aka @JitterTed @ted.dev #Java coach/consultant/streamer. Maker of "JitterTed's TDD Game" https://tdd.cards
Live streaming my coding mistakes at https://JitterTed.Stream and https://JitterTed.TV
#Refactoring #JUnit #TDD #TestableArchitecture #DomainDrivenDesign #Ensembling #LGM
Patrick Baumgartner @patbaumgartner.com Working @42talents. Spring Trainer @VMwareTanzu. Co-Organizer @VoxxedZurich, Board member of @jugch, Software Crafters Zurich & SoCraTes Conf Switzerland
Gerrit Meier @meistermeier.com Completely random internet person (https://meistermeier.com)
Father and husband
Owned by cat
Doing #Java things at #Neo4j.
Organizer of the Java User Group Ostfalen (https://jug-ostfalen.de)
Sven Ruppert @svenruppert.com Java and Security by day, Bushcrafting by night
Aleksey Shipilëv @shipilev.bsky.social In love-hate relationship with machines. Currently: OpenJDK, AWS. "Trust me, it's really me" backlink: https://shipilev.net/#social
Thomas Vitale ☀️ @thomasvitale.com Software Engineer 📚 Author of “Cloud Native Spring in Action” 🛳️ CNCF Ambassador ☕️ Java Champion 🍃 Creator of @arconia.io for Spring Boot 🎙️ International Speaker 👨💻 OSS. Work with Java and Cloud Native.
Johannes Bechberger @mostlynerdless.de OpenJDK hacker at SapMachine, works on hello-ebpf for fun
Max Rydahl Andersen @maxandersen.xam.dk Quarkus co-lead - Distinguished Engineer, Red Hat. Creator of https://jbang.dev
Stuart Marks @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.
Johan Hutting @johanhutting.bsky.social Senior software engineer / Developer advocate @ ING, co-organiser JUG Noord and ING backend summit.
Opinions expressed are my own.
Devoxx UK @devoxx.uk A Developer Community Conference
Devoxx Belgium @devoxx.com Devoxx Belgium 2026 : 5 - 9 October in Antwerp
@jocosti.bsky.social @jocosti.bsky.social 
Foojay, the Friends Of OpenJDK @foojay.io 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.
Quarkus @quarkus.io Supersonic Subatomic Java
Jakarta EE @jakarta.ee Hosted by the @eclipse.org, Jakarta EE is focused on enabling community-driven collaboration and open innovation for the cloud.
https://jakarta.ee/
Peter Pilgrim ✅ @peterpilgrim.bsky.social Principal Engineer Consultant | Java Champion | Keynote Speaker | #TechLead | #Protest | #MicroAggression MINKY’S DAD (2014-2022) 
Balkrishna Rawool @balarawool.bsky.social Java | Spring | OOP & FP |
Debugging apps using System.out.println() since 2003.
LawrenceDCodes @lawrencedlockhart.bsky.social @Dev 🥑
@Karat Brand Ambassador Brilliant Black Minds
@CodeConnector_ Advisor
@Java is my jam
https://www.tiktok.com/@lawrencedlockhart
Thomas Wuerthinger @thomaswue.dev Passionate about compilers & programming languages. GraalVM founder & project lead. VP at Oracle. Expressed opinions are my own. For DM: contact@thomaswue.dev
Márton Braun @zsmb.co Developer Advocate @ JetBrains, working on Kotlin and Compose Multiplatform, KMP tooling, and Amper.
Instructor @ BME-VIK. Co-organizer @ Android Budapest. GDE for Android. Ex-Google.
zsmb.co
Matt Ellis @citizenmatt.bsky.social Developer Advocate at @jetbrains.com, working with gamedev, Rider, ReSharper and the other dotTools. Helped build the Unity support in Rider; contributor to IdeaVim; abuser of semicolons.
Sebastian Aigner 📡 @sebi.io Dev Advocate at JetBrains. Teaching ∞ Learning Kotlin & Compose Multiplatform. Talking Kotlin. Working w/ with love, for there is no other way. Always iterating.
Pamela Hill-Galloway @pamelaahill.bsky.social Kotlin Developer Advocate @ JetBrains
Maarten Balliauw @maartenballiauw.be Head of Customer Success at @DuendeSoftware.com. Founded https://speaker.travel. Frequent speaker. Opinions are my own.
Rachel Appel @rachelappel.bsky.social .NET developer 🥑 at @JetBrains • shenanigans🍀• shitposts 💩 • MSc Software Engineering 🖥️ • 🧙♀️
Jodie Burchell @t-redactyl.bsky.social Former clinical psychologist, current data scientist. Developer 🥑 at JetBrains. Loves data, cats and dinosaurs. Opinions are my own.