Spring AI for Java Developers: Build Generative AI Applications

As generative AI transforms the software landscape, backend developers need a reliable way to integrate intelligent capabilities into existing enterprise architectures. Java developers can leverage their Spring Boot expertise to build robust, production-ready AI applications without starting from scratch. This written course guides you through the transition from standard backend development to AI engineering. You will learn how to connect Java applications to large language models, manage conversational memory, and implement advanced patterns like Retrieval-Augmented Generation (RAG) and Model Context Protocol (MCP). Through clear explanations and practical code snippets, you will gain the skills to build, test, and observe intelligent services. What you'll learn: - Understand the core concepts of generative AI, including tokens, embeddings, and large language model architectures. - Configure Spring AI to connect with leading AI models and manage API interactions securely. - Implement Retrieval-Augmented Generation (RAG) using vector databases to query custom document data. - Apply prompt engineering techniques and map unstructured AI responses to structured Java objects. - Manage conversational state and user memory across stateless HTTP requests using database persistence. - Integrate advanced AI workflows like tool calling, speech-to-text, and real-time observability. The journey begins with foundational AI definitions and basic Spring AI configurations, then progresses systematically through prompt engineering, memory management, and vector search. You will explore structured outputs and advanced agentic patterns, concluding with modern testing and observability practices for AI systems. This course is designed for Java and Spring Boot developers who want to enter the AI space. No prior machine learning or AI experience is required, though familiarity with basic Spring Boot concepts is recommended. Start reading today to bring modern artificial intelligence to your Java backend services.