Sr. Enterprise Architect @DevTech d.o.o, a Java Champion, An Oracle Groundbreaker Ambassador, a JCP member, 3 JSRs EG, EGJUG leader. An International speaker, books & videos author of “JavaFX essentials”, “Getting Started with Clean Code, Java SE 9”, “Hands-On Java 10 Programming with JShell”, and a new book “Secrets of the Java Champion”, writes for IBM Developer, JavaMagazine, Oracle and InfoQ, won Duke’s choice 2015, 2014 & 2013 awards, and 2013 JCP outstanding adopt-a-jar participant award.