Ronan Keel

About the Author

Ronan Keel is a seasoned software engineer and prolific technical author with over a decade of experience in Java development and cloud-native architectures. Specializing in the Spring ecosystem, he has guided countless developers through the complexities of modern application building, from reactive programming to scalable microservices. His clear, practical approach demystifies advanced concepts, making them accessible to both novices and experts. In his latest work, Spring Boot 4: The Comprehensive Guide Building Reactive, Cloud-Native Applications with Java 21 and Spring Framework 7, Keel provides an in-depth exploration of the latest tools and best practices for creating robust, high-performance systems. Based in Seattle, he continues to contribute to open-source projects and speaks at international conferences on emerging trends in enterprise software.