Tim Warner @techtrainertim.bsky.social Tim Warner
๐ TechTrainerTim.com
๐ Nashville, TN, USA (Central Time Zone)
Tech educator specializing in DevOps with Microsoft Azure, GitHub Enterprise Cloud, and the Copilot generative AI ecosystem.
Henri Tremblay @henri.tremblay.pro IT Strategy, Productivity, Performance, EasyMock,
@Java_Champions and trying (successfully?) to be useful. Head of
@TSImagine Montrรฉal Office
Justin Abrahms @justin.abrah.ms Aspiring solarpunk. Decentralized/local first curious. Good computer programmer. He/they.
John Ritsema @johnritsema.com Software developer
https://JohnRitsema.com
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.
Jettro @jettro.dev Software Architect/Engineer, Search specialist, LLM/GenAI enthusiast
Joel Parker Henderson @joelparkerhenderson.com Developer/Programmer of open source software.
Daniela Petruzalek @danicat83.bsky.social Senior DevRel Engineer @Google | Go, Gemini & AI Agents | Keynote speaker | Retro games, anime & cats =^.^= | danicat.dev
Benjie @benjie.dev Community-funded OSS developer, working on tooling for Node.js, GraphQL and PostgreSQL. GraphQL Technical Steering Committee member. GitHub: @benjie YC W11
Vaadin @vaadin.com The Open-Source Web App Platform for Java Developers
Create modern full-stack web apps at lightning speed with first-party support. Scale from hobby projects to business solutions.
Eric Deandrea @ericdeandrea.dev @java-champions.bsky.social | Sr. Principal Software Engineer (@quarkus.io) @IBM | speaker | author | @bostonjavausers.bsky.social Vice Chair & board member | tinkerer | boater | black belt in martial arts | Opinions are my own
Sebastian Kuehnau }> @seb-vaadin.bsky.social Vaadin Enthusiast & Developer Advocate
Moritz Halbritter @0.5ritter.de Putting bugs into Spring Boot since 2022.
Spring Boot team member | Lead of http://start.spring.io and Spring Initializr
More socials and info: https://mhalbritter.github.io/
Alex Miller @alexmillerdb.bsky.social Database Papers as a Service
@ me with your DB paper questions or โwhat do I read for ___โ topic requests
J. B. Rainsberger @jbrains.ca A professional 5-pin bowler who owns a bowling center in Minnedosa, Manitoba, but who still finds time to help software professionals work with less stress for ready money. experience.jbrains.ca :: minnedosabowl.ca
htmx.org / CEO of Java Pants @htmx.org i have no idea what i'm doing
Simon Ritter @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.
โ ๏ธ Micepe โ ๐ฟ๐ฒ๐ฆ๐ต๐ฎ๐ฝ๐ฟ โ ๏ธ @micepe.io If you were following Micepe, make sure to follow ๐ฟ๐ฒ๐ฆ๐ต๐ฎ๐ฝ๐ฟ to stay updated on the next steps of the journey ๐ https://reshapr.io
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
Cowtown Coder @cowtowncoder.bsky.social Coder, OSS Author (Jackson, Woodstox, java-uuid-generator etc); father; hiker; immigrant; worker. Born in Finland, lives nowadays in the magnificent US Pacific Northwest.
Jeff Dinkins @jeffatsun.bsky.social I manage the Java Core Libraries team at Oracle. I also draw Duke images in my spare time. And play guitar. And collect vintage Zenith remote controls. Yes, I'm an odd duck. All opinions are my own.
Martin Bonnin @mbonnin.net Chocolate Droid Officer ๐ซ
Keep Android Open: https://f-droid.org/en/2026/02/20/twif.html
Steve Read @uniquereplica.bsky.social Technical/Solutions/Enterprise Architect, depending on what day it is. I basically do all the things. DDD, coding, leadership, testing, devops, strategy, data. I even talk to people.
Siva @sivalabs.in ๐ป Software Developer || โ Java Developer Advocate @ JetBrains || https://sivalabs.in || https://youtube.com/sivalabs
Interested in Java, Kotlin, Docker, and Software Architecture.
IntelliJ IDEA, a JetBrains IDE @intellijidea.com IntelliJ IDEA โ 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
Dirk Mahler @dirkmahler.bsky.social Consultant at BUSCHMAIS GbR & author of the software analysis tool #jQAssistant.
kepano @stephango.com making @obsidian.md
Alexander Reelsen @spinscale.bsky.social Husband, dad, enjoys working distributed, likes distributed databases & search engines, the JVM, Basketball/Streetball fan, gulps coffee, lives in Emsdetten/Germany, occasionally blogs at https://spinscale.de
Matt Coley @mattcoley.bsky.social https://github.com/Col-E/
Artem Zakharchenko @kettanaito.com Software engineer. Author of mswjs.io and @bytebinding.com. Teacher at http://EpicWeb.dev and egghead.io. Storyteller @zakarcher.com.
My debut book "LOGGERHEADS" is out ๐
https://zakarcher.com/books/loggerheads
Jason Gorman @jasongorman.bsky.social Software engineering teacher, mentor and consultant available for clients who care about creating real value for users, businesses, communities and society.
www.codemanship.co.uk
Sam Brannen @sambrannen.com Core #Spring Framework and #JUnit Committer. Principal Software Engineer at Broadcom. Proud Daddy.
AWS Snarkbot @aws-snarkbot.lastweekinaws.com Proudly / begrudgingly created by @quinnypig.com. It uses AI so apparently that means we can disclaim all responsibility for anything this monstrosity says.
sophie alpert @sophiebits.com you have the ability to understand things
principal engineer, react person, super gay, still masking
Andy Pavlo @andypavlo.bsky.social Database Research @ ClickHouse
Associate Prof. of Databases @ Carnegie Mellon.
Catherine Edelveis @edelveis.dev Liberica JDK Advocate | Spring Boot Enthusiast | JavaFX Fancier | Tech Writer and YouTuber | Dog Mom | Views are my own
Home: edelveis.dev
CyberJAR channel: https://www.youtube.com/@cbrjar
Shaaf Syed @shaaf.dev Architect, developer, ๐ง โ๏ธ , โค๏ธ, open source enthusiast, technical editor @InfoQ, ๐ coach. @shaaf@fosstodon.org
Stรฉphane Nicoll @snicoll.be Proud husband. Software engineer. Working on the Spring team since 2014. Spring Framework, Spring Boot, https://start.spring.io. He/Him. snicoll.be
BellSoft @bellsoft.bsky.social Delivering #LibericaJDK: supported, #Java standard compatible binaries. Among Top-5 #OpenJDK contributors.
Playwright @handle.invalid Playwright is an automation library for cross-browser end-to-end testing by @microsoft.com. Available in JavaScript, TypeScript, Python, Java and .NET.
rmoff ๐โโ๏ธ๐ซ๐ฅ @rmoff.net Shitposting & Memes.
Data & Stuff.
#dataBS #trailrunning
โ๏ธ https://rmoff.net ๐ https://rmoff.info
(DMs closed because of stupid UK age verification requirements).
Guillaume Laforge @glaforge.dev ๐ฅ Developer Advocate for Google Cloud โ๏ธ
๐ง Focusing on Generative AI ๐ค
โญ Co-founder of the ๐ชถ Apache Groovy programming language
โ Java Champion ๐
๐ฃ Co-host of Les Cast Codeurs Podcast
๐ @glaforge@uwyn.net on #Mastodon
Jack Vanlightly @vanlightly.bsky.social Researcher, advisor, writer, formal verification eng @ Confluent.
Everything data (dist sys, databases, messaging, data eng/analytics).
https://jack-vanlightly.com, https://www.hotds.dev
Credit: ESO/B. Tafresh
Richard Fichtner ๐ปโ @richard.fichtner.dev CEO of @xdev.software, Loves Java โค๏ธโ, Java Champion, Founder JUG Oberpfalz, Co-organizer @jcon.one, IBM Champion, Oracle Ace, Vaadin Champion, Dongolorian, Father and Husband
Yassine Benabbas @yostane.bsky.social PhD in computer science. Teacher. DevRel at Worldline. Member of Lille Android User Group
Wolfgang Weigend @wolfgangweigend.bsky.social Software solution engineer at Oracle about Java technology, GraalVM & architecture to develop enterprise Java applications as in cloud infrastructure. Ex-Sun & Ex-bea
Daniel Oh @danieloh30.bsky.social Java Champion, CNCF Ambassador & TAG DevEX Co-Chair, Microsoft MVP, Developer Advocate, Technical Marketing, Keynote Speaker, Published Author bit.ly/danielohtv
Modern Software Engineering @modernswe.bsky.social The Modern Software Engineering Channel โก๏ธ https://www.youtube.com/@ModernSoftwareEngineeringYT
Mark McD โ @markm.cd Linear regressor ๐ Coffee geek ๐ซ๐ฑ 100% remote.
I do โ Gemini DevRel at Google DeepMind (but I speak for myself, surprisingly they dont want my content ๐คทโโ)
See also: https://twitter.com/m4rkmc or https://linktree.com/markmcd
Dave Farley @davefarley77.bsky.social Software Engineer, Consultant & Author.
The Modern Software Engineering Channel: https://www.youtube.com/@ModernSoftwareEngineeringYT
Support Me On Patreon: https://bit.ly/ContinuousDeliveryPatreon
Markus Harrer @markusharrer.de Software Development Analyst @innoq, Trainer @socreatory. I like fixing things. Legacy systems, Wardley Maps, DDD and Software Analytics fanboy. https://markusharrer.de/
Simon Wardley. @swardley.bsky.social Mapper. I like ducks, they're fowl but not through choice.
Marit van Dijk @maritvandijk.bsky.social ๐ป Software Developer | โ๐ฅ Java Developer Advocate @ JetBrains | ๐ Java Champion | ๐ค International Keynote Speaker | ๐ฉโ๐ป Pronouns: She/her
https://maritvandijk.com/
Kelsey Hightower @kelseyhightower.com Minimalist
Grady Booch @booch.com scientist, storyteller, philosopher
computingthehumanexperience.com
Markus Eisele @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 IBM.
Julien Ponge @julien.ponge.org Software enthusiast | Scientist | #JavaChampions | Personal account, not the views of my employers | I will not discuss much politics here
https://julien.ponge.org/
Julie Lerman @julielerman.bsky.social Josieโs momma, software nerd (also: pottery @ lerman.julie on instagram)
Ivan Velichko @iximiuz.bsky.social Software Engineer. Educator. Entrepreneur. Bootstrapping labs.iximiuz.com - a learning platform to help you master Linux, Containers, and Kubernetes ๐
Alex Xu @bytebytego.bsky.social Follow me for system design & book-writing tips. | Author of the bestselling book series: โSystem Design Interviewโ | Join 350,000+ Readers: blog.bytebytego.com
Santiago @svpino.com I help companies build Machine Learning โข I run http://ml.school. โข Posts about what I learn along the way.
Gergely Orosz @gergely.pragmaticengineer.com Writing The Pragmatic Engineer (@pragmaticengineer.com), the #1 technology newsletter on Substack. Author of The Software Engineer's Guidebook (engguidebook.com). Formerly at Uber, Skype, Skyscanner. More at pragmaticengineer.com
karpathy @karpathy.bsky.social AI @ OpenAI, Tesla, Stanford
Allen Holub @allenholub.bsky.social Author, international speaker, consultant, software architect, kitchen-sink wrangler.
Corey Quinn @quinnypig.com Snarkmonger. Chief Cloud Economist at The Duckbill Group.
he/him.
Get my opinionated take on AWS news: http://lastweekinaws.com/t/
Signal: 833-AWS-BILL (833-297-2455)
Ken Fogel @omniprof.bsky.social Java Champion, Retired CS teacher, Author of Transitioning to Java, JChampions Conference organizer, Humanist
Chris Richardson @crichardson.bsky.social Creator of Microservices.io
Sara Hooker @sarahooker.bsky.social I lead Cohere For AI. Formerly Research
Google Brain. ML Efficiency, LLMs,
@trustworthy_ml.
Vaughn Vernon @vaughnvernon.bsky.social Software Architect and Modeler | #DDDesign | Systems Transformation | Simplicity | Writes Code | Actor Model | @kalele_io @kalele_domo | em dashesโmy own
Thorben Janssen @thjanssen123.bsky.social I'm a freelance consultant and trainer helping Java developers create better persistence layers using Hibernate and Spring Data.
Co-organizer JUG Paderborn
https://thorben-janssen.com
https://thorben-janssen.com/join-persistence-hub/
Sven Ruppert @svenruppert.com Java and Security by day, Bushcrafting by night
Petri Kainulainen @petrikainulainen.bsky.social Spring ninja, summer rock star, autumn hacker, and winter guru. I write code. Titles are irrelevant.
Edson Yanaga @yanaga.io Empowering developers worldwide as Staff Developer Relations Engineer, Wallet Lead, @Google. Java Champion and former 7x Microsoft MVP. Opinions are my own.
Pratik Patel @prpatel.dev master builder of nachos
software . technology . not a bot
Marcus Hellberg @marcushellberg.dev Applied AI Researcher, Speaker, DevRel expert.
Java Champion.
VP of AI Research @vaadin.com
Michael Plรถd @bitboss.bsky.social Independent Tech Consultant. Regular conference speaker and author. Translator of the German edition of Team Topologies for OโReilly. INNOQ Fellow and Team Topologies Advocate.
Arun Gupta @arungupta.bsky.social 
John Ferguson @jferguson.info Dad
Software Architect@ RainFocus
UnFergettable Designs LLC
Snowboarder
Star Wars addict
Starting my LEGO collection
Julia Evans @b0rk.social.jvns.ca.ap.brid.gy programming and exclamation marks
I have DMs muted from people I donโt follow.
[bridged from https://social.jvns.ca/@b0rk on the fediverse by https://fed.brid.gy/ ]
Tim O'Reilly @timoreilly.bsky.social Founder & CEO, O'Reilly Media. Doing my best to help good futures happen.
Simon Brown @simonbrown.bsky.social I spend the day looking at the screen and tapping the keyboard. I'm a machine that turns tea into computer code. #informationista #norfolk #uk
Mike Amundsen @mamund.bsky.social Working to improve the quality and usability of information on the Web with APIs, Microservices, and Digital Transformation
Julia Evans @b0rk.jvns.ca programming and exclamation marks
blog: jvns.ca
zines: wizardzines.com
Quarkus @quarkus.io Supersonic Subatomic Java
Indu Alagarsamy @indu-alagarsamy.bsky.social I enjoy designing distributed systems using event-driven architecture style and DDD. Iโm a Principal Engineer at CircleCI. You can find my takes on complexity at https://domainanalysis.io/
JetBrains @jetbrains.com On a mission to make software development a more productive and enjoyable experience. Make it happen. With Code.
Olga Maciaszek-Sharma @olga-maciaszek.bsky.social Java developer. Staff Software Engineer in Spring Cloud team at @spring.io
Cornelia Davis @corneliadavis.com Technologist, teacher, author, advocate, activist, mom, wife, athlete.
https://www.manning.com/books/cloud-native-patterns
Martin Fowler @martinfowler.com Software Design Loudmouth. Works for Thoughtworks. Also hikes, watches theater, and plays modern board games. He/him.
host of https://martinfowler.com
Maurice Naftalin @mauricenaftalin.bsky.social 
jOOQ @jooqorg.bsky.social Follow us for announcements related to https://jooq.org
Michaล Pลachta @mplachta.com ฮป coder โข ๐ Author of "Grokking Functional Programming" โข #Scala โข Learning through teaching โข https://michalplachta.com
Eigenhector @eigenhector.bsky.social Machine learning, meditation, magic, muscles, mathematics, metta, meta, memes, manifolds.
Researcher in Machine Learning and Contemplative arts.
https://scholar.google.com/citations?user=KjOV76MAAAAJ&hl=en
Recsys book author https://amzn.to/3ANPx6e
Frรฉdรฉric Bonnet ๐บ๐ฆ @codinbzh @codinbzh.bsky.social Software engineer @ Alan (opinions mine) | ex Shopify | Toolmaker
| #SoftwareCrafter
| โค๏ธ C | โค๏ธ Tests | โค๏ธ Doc generators
| @codinbzh@mastodon.comwork.io
Robert Charles Muir @rmuir.org https://github.com/rmuir
https://twitter.com/rcmuir
Joe Emison @joeemison.com Decide what to be, and go be it.
Columbus
RealNateCash @realnatecash.bsky.social Military-grade sarcasm.
Cybersecurity, leadership, sailing, and controlled chaos.
Built in engineering. Refined by outages, audits, and caffeine.
Trisha Gee @trishagee.bsky.social Java Champion, Developer Productivity Advocate, Author
https://trishagee.com
https://linktr.ee/trisha_gee
๐ช๐ธ๐ฌ๐ง๐ช๐บ
Helen Scott @handle.invalid Author, public speaker, official wordsmith, certified coach & kettlebell wrangler. Knows just about enough to be dangerous.