Spring AI with Java: Build AI-Powered Applications (2026)

<div>Mastering Spring AI with Java helps Java and Spring Boot developers build intelligent, AI-powered applications. This hands-on course takes you step by step from setting up your first Spring AI project to implementing advanced features like prompt engineering, memory, function calling, retrieval-augmented generation (RAG), Image Handling in AI&nbsp; (Image Captioning, Image generation), Audio Handling (Speech-to-Text, Text-to-Speech, Voice Based chat), and Streaming Chat APIs.</div><div><br></div><div>Includes free 90-day access to IntelliJ IDEA Ultimate for a professional development experience.</div><div><br></div><div>Includes professionally prepared subtitles in Spanish, Portuguese (Brazil), Japanese, and Chinese.</div><div><br></div><div>Spring AI enables developers to create context-aware applications that can handle complex tasks, maintain conversation history, interact with real-world data, and even process images. With practical examples and real demos, this course guides you through the essential tools and techniques needed to bring AI into your Spring Boot projects.</div><div><br></div><div>What you’ll learn:</div><div><ul><li><span style="font-size: 1rem;">Prompt Engineering: Craft effective prompts, use templates, and generate structured outputs.</span></li><li><span style="font-size: 1rem;">Memory &amp; Context: Build multi-turn conversations that remember user input and maintain continuity.</span></li><li><span style="font-size: 1rem;">Function Calling: Integrate AI with real-world data and services, handle structured results, and manage errors.</span></li><li><span style="font-size: 1rem;">Retrieval-Augmented Generation (RAG): Query documents, work with persistent vector stores, and handle multi-document knowledge.</span></li><li><span style="font-size: 1rem;">Image Handling: Caption, generate, and style images to create multimodal AI applications.</span></li><li><span style="font-size: 1rem;">Audio AI (Speech &amp; Voice): Build voice-enabled AI backends with speech-to-text, audio-based chat, text-to-speech, and end-to-end voice → AI → voice workflows using Spring AI.</span></li><li><span style="font-size: 1rem;">Chat UI &amp; Streaming: Experience text, audio, and real-time streaming chat interactions powered by Spring AI backend APIs.</span></li><li><span style="font-size: 1rem;">Production-Ready Practices: Learn best practices for building scalable and maintainable AI-powered applications.</span></li></ul></div><div><span style="font-size: 1rem;">By the end of this course, you’ll have practical skills to confidently integrate AI features into your Java and Spring Boot applications. Whether you want to build chatbots, knowledge assistants, or advanced AI-powered apps, this course gives you the tools and guidance to start building real-world AI applications today.</span></div>

What you'll learn:

• Build AI-powered apps using Spring AI with Java & Spring Boot.
• Master prompt engineering with system, user, assistant messages and Prompt Templates
• Work with memory & context to create multi-turn, human-like conversations.
• Implement function calling & tools for real-world tasks like weather APIs, and Database integrations.
• Apply RAG techniques to query PDFs and multiple documents with vector stores.
• Work with images - captioning, image generation, and styling images.
• Work with audio AI – handle speech-to-text, audio-based chat, and text-to-speech to build voice-enabled AI backends using Spring AI.
• Experience text, audio, and real-time streaming chat UIs powered by Spring AI backend APIs.