Building Spring Boot 4 Applications with Claude Code: Build, Test, Secure, and Deploy Production-Ready Java AI-Assisted Development

What if building modern Java applications could be faster, more efficient, and less overwhelming?This practical guide shows you how to combine Spring Boot 4 with Claude Code to build real-world applications with greater speed, confidence, and structure.Have you ever had a great application idea but felt slowed down by repetitive setup, debugging, boilerplate, and deployment challenges? This book takes you through the complete development journey, from your first project setup to testing, security, and production deployment.You will learn how to use Claude Code as an AI-assisted development partner while still understanding the architecture, decisions, and code behind your applications.What You Will LearnInside, you will discover how to: - Build modern Spring Boot 4 applications using current Java practices.- Use Claude Code to generate, refine, debug, and improve code.- Design clean and maintainable backend architectures.- Write meaningful tests that improve reliability and confidence.- Apply practical security principles to protect applications and data.- Prepare applications for real-world production deployment.Who Is This Book For?Whether you are a Java developer, backend engineer, software architect, or technical learner, this book provides a hands-on approach to modern Spring Boot development.You do not just learn what to build. You learn why it works, how to improve it, and where AI can make development faster without replacing sound engineering judgment.Could this be the guide that helps you move from idea to production with less friction?If you want to combine Spring Boot 4, modern Java development, practical engineering, and AI-assisted coding, this book provides a clear path from building your application to deploying it with confidence.