Скачать или смотреть Intelligent Applications with Spring AI by Patrick Baumgartner | JavaDay Lviv 2025

Talk “Intelligent Applications with Spring AI” by Patrick Baumgartner Software Crafter @ 42talents, Board member @ jug.ch

AI is transforming apps with chat, image, and audio tools. This talk shows real-world uses of #LLMs like Claude, #OpenAI and local ones on #Ollama leveraging #Spring AI. See live demos and learn how these models drive efficiency in enterprise environments.

Agenda:👇
00:00 - Intro
03:59 - Overview of AI and use cases for LLMs in enterprises
08:31 - Automation beyond chatbots, Integrating current data with LLMs via REST API
11:37 - Handling API responses and model selection
14:51 - Ranking and choosing AI models for tasks
17:23 - Advanced AI concepts: training, fine-tuning, prompt engineering
19:37 - Java ecosystem: Spring AI and LangChain4J
21:41 - Spring AI features and integration basics
25:03 - Chat Client: building prompts and handling JSON responses in Java
29:35 - Demo 1: OpenAI chat integration with Spring Boot
33:42 - Demo 2: Working with images
35:54 - Demo 3: Audio transcription and translation
39:36 - Demo 4: Text-to-speech conversion with voice options
43:22 - Retrieval augmented generation (RAG) and vector stores
45:31 - Vector embeddings and similarity search explained, vector store integration
48:27 - Tool calling: enabling model to execute application code
50:10 - Demo 5: Weather service tool integration
52:25 - Model Context Protocol (MCP) for extended integrations
53:54 - Demo 6: MCP client in Spring AI
57:10 - Agentic patterns and orchestration
58:35 - Generative AI challenges
1:00:04 - Summary and Q&A session


JavaDay Lviv is an annual international conference related to Java technologies and eco-system. Propose more than 18 global speakers – well-known Java professionals from the different countries around the globe. The conference agenda will include trends, hypes and cutting-edge technologies, such as Full-stack Java, JVM Languages, Serverless, Machine Learning, Data Science and much more.

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