Profile avatar
kevindubois.com
Cloud Native Developer | Java Champion | Author | Keynote Speaker | 🥑 Developer Advocate @RedHat | Open Source | views my own
202 posts 1,559 followers 377 following
Prolific Poster

Looking to cut AI costs without losing capabilities? Learn how Model Context Protocol (MCP) servers helps small language models do big things like tackling Kubernetes deployments, SQL queries, and more 💪 No massive training needed 📚 📖 https://buff.ly/3EVZHn1 #AI #LLM #Kubernetes #MCP

Why should you attend @devoxx.uk 2025? 💪 Strengthen your existing skill set 🔨 Build new relationships 🔍 Discover new technologies 🫶 Collaborate on cool projects 🧡 Become a part of a family 🚀 Early tickets are available until 1st March Date: 7-9 May Tickets: devoxx.co.uk

💸 "Today we announced that IBM plans to acquire DataStax to accelerate production AI and NoSQL data at scale" www.datastax.com/blog/ibm-pla...

Ticket prices go up at the end of the day on February 28th. Don't miss out on discounted tickets to see these legendary speakers and the awesome talks they will give this year. 7-9 May | buff.ly/3QfCtdQ

Super excited to run the #Quarkus #AI hands-on lab with awesome @kevindubois.com @cescoffier.bsky.social @geoand86.bsky.social at @devoxx.uk . You're more than welcome to join our workshop when you come to the event!!

#quarkus MCP server 1.0.0.Beta3 is out! With pagination support, stdio-sse-proxy dev tool and resource subscriptions... github.com/quarkiverse/...

@quarkus.io has now a page in the oficial @opentelemetry.io documentation. opentelemetry.io/docs/zero-co...

Did you know you can use #Quarkus (+ #LangChain4j) as both an #MCP client AND an MCP server? I created a quick sample to add current weather awareness to an LLM integration. Check it out and let me know -> github.com/quarkiverse/... #Java #AI @quarkus.io @langchain4j.dev

À 2 semaines de la clôture du #CFP, on vous replonge dans l’ambiance ☀️😁 🧑‍💻 RivieraDEV, c'est aussi: ☕ Une offre alimentaire de qualité, locale, inclusive, avec dégustations 🏖️ Un dîner speakers les pieds dans l’eau, signé #FrenchRiviera 🥳 Une soirée festive!

We released Quarkus 3.18.3, a new maintenance release for our 3.18 stream. We also released Quarkus 3.19.0.CR1. We encourage you to test this CR1 version as we will derive 3.20 LTS from 3.19 so let's make sure it's rock solid!

🌴☀️ Notre CFP est ouvert jusqu'au 2 mars! Ça tombe bien, c’est la Journée internationale des femmes et des filles de science 👩‍🔬✨ On en profite pour mettre en avant quelques #speakeuses des éditions passées, en espérant encourager de nouvelles 🎙️🤩! CFP ⬇️ https://buff.ly/42Uz1gn https://buff.ly/475Xej6

Want to find out how to go from 0 🐣 to Production 🚀 on #Kubernetes 🛞 with #Java ☕ ? The recording of my session at the @jfokus.se conference is now available to watch 👉 youtu.be/haulxnEtjUc?... . @quarkus.io

Reminder, no Quarkus Insights today. Join us next Monday for "Understanding Jlama in Quarkus" with Jake Luciani & Mario Fusco. http://bit.ly/quarkusinsights #java #quarkus #quarkusinsights

🚅 @quarkus.io + @graalvm.org are magic 🎩 We applied native compilation to @microcks.io #Async component and got a 10x startup boost! 🔥 From 1.4 sec down to 140 ms! Just append `-native` to the image name. It's gonna be awesome with #testcontainers 🧊

Great examples of agentic AI with @quarkus.io and @langchain4j.dev from Mario Fusco: github.com/mariofusco/q...

Full room for @ericdeandrea.dev and @shelajev.bsky.social's session about testing non-deterministic systems at #Jfokus . Seems like many developers are curious how to actually test the results of LLMs 🥲. @jfokus.se #AI

Epic conference keynote at @jfokus.se 🤘🧑‍🎤🤘

Great workshop on how to use Langchain4j in Quarkus. Thanks @danieloh30.bsky.social @kevindubois.com @geoand86.bsky.social and @ericdeandrea.dev!

Attending @jfokus.se and looking for a good session? Join @shelajev.bsky.social and myself tomorrow Feb 4 at 11:00 in Room C1 to learn how to #test #ai and #nondeterministic systems! @quarkus.io #testcontainers #docker https://buff.ly/413kyOr

All Hands-on lab are fully booked this morning! #Quantum with Gavin King, Java for Cloud with @rustam.no, Testcontainers with @shelajev.bsky.social and LangChain4j with @kevindubois.com, @danieloh30.bsky.social, @geoand86.bsky.social and @ericdeandrea.dev

To be crystal-clear: diversity, equity, inclusion, and accessibility are core Fedora Project values.

Speakers, USE LIGHT MODE FOR YOU SLIDES, even (and particularly) for code examples. #FOSDEM

BRU🛫AMS🛫ARN 🇸🇪 @jfokus.se

Attending @jfokus.se and looking for a good hands-on workshop? Join @kevindubois.com @danieloh30.bsky.social @geoand86.bsky.social and myself Monday Feb 3 from 9:00-12:30 in Room 27 to learn how to create #ai infused apps with @langchain4j.dev @quarkus.io https://buff.ly/3YgrzJP

well look at that: kubernetes MCP available from github.com/quarkiverse/... thanks to @marcnuri.com and github.com/wildfly-extr... a WildFly MCP server using Quarkus by jfdenise!

Hey Everyone, I'm looking for my next Adventure as a Developer/Platform Advocate. If you have anything there, I would love to talk with you. Previously worked with Myrror Security, Qualifier as a devrel. Repost are appreciated.

For Quarkus, we often ask for simple reproducers when users report an issue. It might seem like wasted time for you but it's not. It happens often that the information is not enough to reproduce the issue and trying to guess how we can trigger the error is a massive waste of time on our time. 🧵

The second episode of my "Getting Started with #Java and #AI" tutorial series has dropped on Youtube! This time you can learn how to seamlessly unmarshal AI messages to Java objects with #LangChain4j and #Quarkus. youtu.be/H0_D03oov88?... @langchain4j.dev @quarkus.io

The second episode of my "Getting Started with #Java and #AI" tutorial series has dropped on Youtube! This time you can learn how to seamlessly unmarshal AI messages to Java objects with #LangChain4j and #Quarkus. youtu.be/H0_D03oov88?... @langchain4j.dev @quarkus.io

Join me virtually today at 12pm EST/18:00 CET at @JChampionsConf as I talk about #testdrivendevelopment and how easy it can be! @Quarkusio https://buff.ly/3WxQEP2

Live now: What's new in Openshift 4.18 www.youtube.com/live/yqBaxC7...

Complimentary (as in free!) download of the #QuarkusInAction book available on the Red Hat Developer site 😀

First episode of my new video series: "Getting Started with #Java and #AI" has launched! Let me know what you think 😊 (with @quarkus.io and @langchain4j.dev ). www.youtube.com/watch?v=HjjG...

CYMI, watch the video and let me and @kevindubois.com know what you learned :) @java-champions.bsky.social #JChampionsConf Serverless Java in Action: Cloud Agnostic Design Patterns and Tips youtube.com/live/r-vHAjH... via @YouTube

First episode of my new video series: "Getting Started with #Java and #AI" has launched! Let me know what you think 😊 (with @quarkus.io and @langchain4j.dev ). www.youtube.com/watch?v=HjjG...

Get up to speed with 15+ AI sessions for developers, tech leaders, and devops folks! And TWO hands-on FULL DAY workshops on AI/ML! 🤖 devnexus.com/presentations/ Make sure you secure your tickets now and don't miss out! 🎟️- devnexus.com 💥- Use code BSKY100OFF for a discount

Did you catch us live? If not, no worries, the recording is right here: www.youtube.com/watch?v=r-vH... 😊 @danieloh30.bsky.social @quarkus.io

Don't miss "Serverless Java in Action: Cloud Agnostic Design Patterns and Tips" presented by Daniel Oh & Kevin Dubois today at the jChampions virtual conference. https://buff.ly/3Bxl6BC #quarkusworldtour

Just explored the shift from @spring.io to @quarkus.io, and I'm seriously impressed! Quarkus enhances the developer experience with features like Dev UI, Dev Services, and its extensions. Check out my journey so far 👇 https://buff.ly/3E3NoEO #TechAtWorldline

🚀 Learn to manage Kubernetes Rolling Updates from Java! 🎯 New article: ✅ Deploy, update, and roll back apps ✅ Pausing/resuming rollouts ✅ All with the Fabric8 Kubernetes Client 🔗 https://buff.ly/42G0sdZ #Java #Kubernetes #CloudNative #OpenShift #Fabric8

Fellow Java Champion @danieloh30.bsky.social and I are presenting a session about #Serverless #Java tomorrow Jan 23rd at the virtual #jChampions 🏅 Conference. You can sign up for FREE using the link below! Don't miss it :) www.eventbrite.com/e/jchampions... jchampionsconf.com/sessions.htm...