Some community-focused events you can find me at in the coming months! - Sept 23-25: @wearedevelopers.bsky.social North America (San Jose, CA) - Nov 10: #KansasCity Java Users Group - Nov 11: #CentralIowa Java Users Group - Nov 12: #StLouis Java Users Group www.wearedevelopers.com/world-congre...

Eric Deandrea · WeAreDevelopers World Congress North America

Sr. Principal Software Engineer at IBM

wearedevelopers.com

Thanks to Lori Fair and @ericdeandrea.dev for last night's content! The slides and recording from @ericdeandrea.dev 's session on "Reinventing #testing practices in the #AI era" are available! Slides: speakerdeck.com/edeandrea/7-... Recording: youtu.be/aA9sOn4BBvg

Reinventing testing practices in the AI era

YouTube video by Boston Java Users ACM Chapter

youtu.be

Interested in learning how your #testing practices need to change once #AI enters the picture? If so, come join me tonight at the @bostonjavausers.bsky.social ! www.meetup.com/nejug1/event...

Did your application get better or worse?, Thu, Jul 9, 2026, 6:00 PM | Meetup

Testing is hard, which is why developers tend to avoid it. Testing non-deterministic things is even harder, which is unfortunate, since we're all writing AI-infused applica

meetup.com

What if the problem isn't the model, but the data you're feeding it? ⚡ In this session, @ericdeandrea.dev shows how Docling Java turns complex documents into structured, AI-ready data, helping Java devs build better RAG pipelines and AI applications 🎟️ www.dev2next.com/schedule #Java #Docling #AI

Thanks for coming to #TechWeekRO #ArchitectureSummit today to hear me talk about working effectively with microservices. I hope I was able to prove that microservices don't have to be hard! The slides from my talk are available at speakerdeck.com/edeandrea/bu...

Thank you to those who came to #TechWeekRO #AICodingSummit today to hear me talk about reinventing #testing practices in the #AI era. I hope you learned something new! The slides from my talk are available at speakerdeck.com/edeandrea/bu...

I'm looking forward to speaking at #TechWeekRO #AICodingSummit #BusinessSummits on June 18 & 19! Come hear about reinventing #testing practices in the #AI era & Guardians of the Cloud-Native Galaxy. www.techweek.ro/ai-coding-su... www.techweek.ro/software-arc...

I'm looking forward to speaking at #TechWeekRO #BusinessSummits on June 19! Come hear about the Guardians of the Cloud-Native Galaxy - a reference architecture uniting REST, event-driven, and some #AI infusion. You’ll be equipped with tactical gear for victory!

The first release of the @Quarkus.io @langfuse.bsky.social extension is now available! This makes integration between #Quarkus, @langchain4j.dev, and @langfuse.bsky.social super simple! It even includes a convenient dev service! See docs.quarkiverse.io/quarkus-lang... for more information!

Quarkus Langfuse :: Quarkiverse Documentation

A Quarkus extension for Langfuse, the open-source LLM engineering platform. This extension provides a type-safe REST client (based on the Langfuse Java SDK), DevServices for zero-config local…

docs.quarkiverse.io

I was playing around with #ClaudeCode and thought I'd see how it handles creating a new #SpringBoot project vs a @quarkus.io project. Prompt: I'd like to create a new <quarkus|spring boot> project Spring: $1.83 - 7m21s Quarkus: $0.4364 - 2m39s Look at the tokens counts!

Thanks to #RodJohnson for stopping by @bostonjavausers.bsky.social and the #BostonJavaMeetupGroup last night to talk about #Java #AI and #Embabel ! Thanks to #veevasystems for hosting the meetup! youtu.be/j_bm2HugEqY

Java and Gen AI: JVM Agents With Embabel

YouTube video by Boston Java Users ACM Chapter

youtu.be

New release of @quarkus.io #Docling! Contains all the new features including in #Docling #Java 0.5.0! github.com/quarkiverse/... github.com/docling-proj... Give it a try!

Release Release v0.5.0 · docling-project/docling-java

Changelog 🚀 Features 7a25e4e Add .github/copilot-instructions.md for coding agent onboarding (#362), closes #362 🐛 Fixes 4ae819a 🚨 Refactor ConvertDocumentResponse for polymorphic deserializatio...

github.com

#Docling #Java 0.5.0 has been released! This release brings several new features and fixes to the #Java ecosystem! Thanks to several new contributors as well! #KaleabArgaw #MohammedFaisal #ArpanChakraborty #NelsonBaby github.com/docling-proj...

Release Release v0.5.0 · docling-project/docling-java

Changelog 🚀 Features 7a25e4e Add .github/copilot-instructions.md for coding agent onboarding (#362), closes #362 🐛 Fixes 4ae819a 🚨 Refactor ConvertDocumentResponse for polymorphic deserializatio...

github.com

Want to know why #Spring developers love @quarkus.io? Join me virtually at #IBM #TechCon 2026 Wednesday March 18 at 11:10am EDT to know why! ibm.biz/TechCon2026

I'll be at @devnexus.bsky.social 2026 in Atlanta next week helping to promote Open Source, and specifically @langchain4j.dev! Come by booth 27 in the open source area and say hi (& also play a cool game that I built using @langchain4j.dev, agents, and @intellijidea.com)!

Want to learn about @langchain4j.dev? If so, join me in-person at the #ConnecticutJavaUsersGroup on Tuesday February 10 for a #deepdive into everything @langchain4j.dev! www.meetup.com/connecticut-...

Buzzwords vs. Reality: What are "AI Agents" for Java devs? 🤖☕️ Milen Dyankov breaks down AI Services in LangChain4j, showing how to integrate LLMs without the hype. Learn the tech, skip the fluff. Save 60% and secure your spot early! 🎟️✨ 🔗 buff.ly/3iyL2A0 #devbcn26

Who is IntelliJ IDEA Conf 2026 for? #Java developers. @kotlinlang.org developers. Anyone working across the JVM ecosystem. 🗓 March 26–27, 2026 👉 Sign up now: jb.gg/t06fej #IntelliJIDEAConf

IntelliJ IDEA Conf 2026 | March 26-27, 2026

We invite you to join us for IntelliJ IDEA Conf 2026 and gain insights from industry leaders and experts.

jb.gg

The recording from @shelajev.bsky.social and my session about #testing non-deterministic systems and continuous scoring today at @Jfokus.se is available at youtu.be/2sgKIUItBT4

Thanks everyone who attended @shelajev.bsky.social and my session about #testing non-deterministic systems and continuous scoring today at @jfokus.se! The slides are available at bit.ly/jf26-did-you...

God morgon #JFokus 🇸🇪! Interested in building Enterprise-grade custom #Agentic #AI systems with #Java? This afternoon we'll go for a 3.5h hands-on deep dive into #langchain4j agentic. Too long? Tomorrow we'll cover the essential Agentic AI Patterns in a regular session as well. @ericdeandrea.dev

@jfokus.se here I come! Looking forward to kicking off the 2026 Conference season in #Stockholm! I have 2 talks - a 90-minute deep dive with @shelajev.bsky.social and a #handson workshop with #MarioFusco and @kevindubois.com! jfokus.se/speakers.htm...

Jfokus Developers Conference

Sweden's largest developer conference focusing on Java, AI/ML, DevOps, and emerging technologies.

jfokus.se

DId you miss my talk with @shelajev.bsky.social bout #testing non-deterministic systems at @jchampionsconf.bsky.social ? If so, the recording and slides are available! www.youtube.com/watch?v=hHAL... speakerdeck.com/edeandrea/jc...

Non-deterministic? No problem! You can test it!

Testing is hard, which is why developers tend to avoid it. Testing non-deterministic things is even harder, which is unfortunate, since we're all writing AI-infused applications, and AI models are…

youtube.com

@jchampionsconf.bsky.social is just around the corner! Join @shelajev.bsky.social and I on January 23 to learn about #testing non-deterministic systems!

Yay! #Docling is now an official #testcontainers module! testcontainers.com/modules/docl...

Testcontainers Docling Module

Start testing with real dependencies using the Docling Module for Testcontainers for

testcontainers.com

Well this was unexpected! Thanks #Sessionize!

New year, new release of #Docling #Java! Couple of new features and support for #S3 source and targets! github.com/docling-proj...

Release Release v0.4.2 · docling-project/docling-java

Changelog 🚀 Features fcf586f Add S3-based source and target support with enhanced extensibility (#256), closes #254 #256 e47f3f9 Introduce API extension point and enhance builder usage (#252), clo...

github.com

#Docling #Java 0.4.0 and 0.4.1 are out! github.com/docling-proj... completes the #DoclingServe api implementation! github.com/docling-proj... introduced validation handling! Thanks to everyone who was involved! @thomasvitale.com #AndreaCosentino docling-project.github.io/docling-java...

Release Release v0.4.0 · docling-project/docling-java

Changelog 🚀 Features a028d94 Add file-based operations for conversion and chunking (#229), closes #227 #229 2a7048b Add async chunking support and refactor common async operations (#226), closes #...

github.com

Build a joyful end-to-end Wishlist app with Quarkus, PostgreSQL Dev Services, and Hibernate ORM 7’s soft-delete magic. www.the-main-thread.com/p/quarkus-ho...

Hey @brianvermeer.nl ! Something you've been asking for! docs.quarkiverse.io/quarkus-lang...