Supercharging Java with Quarkus: Building Intelligent Backends with Quarkus LangChain4j

Abstract

Artificial Intelligence is no longer just for Python developers. As Java developers, we now have the tools to build, deploy, and scale intelligent applications without leaving our ecosystem.

In this session, we will dive into frida-carclaims-backend-ai, a real-world project built to showcase how Quarkus and its LangChain4j extension make integrating Large Language Models (LLMs) seamless and efficient. We will explore how Quarkus leverages its signature developer joy—including live coding, dev services, and supersonic, subatomic performance—to streamline AI development.

Key takeaways from this talk:

The Quarkus AI Ecosystem: An introduction to Quarkus LangChain4j and how it simplifies LLM integration.

AI in Action: How to use AI for structured data extraction, automated processing (like handling car insurance claims), and intelligent decision-making.

Developer Experience: Utilizing Quarkus Dev Services to spin up local AI testing environments effortlessly.

Whether you are an AI novice or a seasoned Java architect, you will walk away seeing how Quarkus makes building the next generation of intelligent Java applications incredibly accessible.

Der Vortrag wird standardmäßig auf Deutsch stattfinden. Bei Bedarf kann er aber auch Englisch gehalten werden.

Speaker

Marco Klaassen ( in/marco-klaassen) is Solution Architect @ Red Hat. His passion is the development of complex software architectures, to enable companies and their developers to build scalable and high-performance software. New technologies make it possible to solve complex problems in the simplest way. They inspire him.