Sander crafts scalable software at Luminis Technologies. With more than a decade of experience on the JVM platform, he specializes in modular Java and JavaScript development. Additionally, data analysis and machine learning are part of his ever growing list of interests. Sander loves sharing knowledge, for example through his blog at http://branchandbound.net. He is currently writing ‘Java 9 Modularity’ for O’Reilly, expected release summer 2017. Furthermore he speaks regularly at international developer conferences, sharing his passion for Java, alternative JVM languages and related technologies.