Antonio is a senior software architect specialized in Java/Java EE. As a consultant he advises customers in France and help them in defining their software architecture. Antonio is also the founder of the very successful Paris JUG and independent JCP member on JEE6 (JSR 316), JPA 2.0 (JSR 317) and EJB 3.1 (JSR 318). Based on all his experiences, he has written two books about Java EE 5 and recently on Java EE 6 with Glassfish. It explains, in a practical way, how to develop an application using most of the Java EE specifications.
Arun Gupta is Director of Developer Advocacy at Red Hat and focuses on JBoss Middleware. As a founding member of the Java EE team at Sun Microsystems, he spread the love for technology all around the world. At Oracle, he led a cross-functional team to drive the global launch of the Java EE 7 platform through strategy, planning, and execution of content, marketing campaigns, and program. After authoring ~1400 blogs at blogs.oracle.com/arungupta on different Java technologies, he continues to promote Red Hat technologies and products at blog.arungupta.me. Arun has extensive speaking experience in 35+ countries on myriad topics. An author of a best-selling book, an avid runner, and a globe trotter, he is easily accessible at @arungupta.