He is a Java developer, author, and speaker with a passion for Cloud-native applications, Machine Learning, and quantum computing. He is a Java Champion, and a JavaOne Rockstar. Mr. Weaver has written books including Inside Java, Beginning J2EE, the Pro JavaFX series, and Java with Raspberry Pi. As a Pivotal Developer Advocate, James speaks internationally at software technology conferences. He tweets as @JavaFXpert, blogs at http://JavaFXpert.com and http://CulturedEar.com and may be reached at jweaver [at] pivotal.io