Shai is a JavaOne rockstar, top 10 JavaZone speaker and has been a professional software developer for over 20 years. Shai has been an active open source/Java community member has worked with countless companies in the field from top operators, phone manufacturers to banks and gaming companies. Shai consulted for Sun Microsystems (and Oracle) since the 90's where he was a core member/founder in high profile projects such as the WTK (worlds most successful mobile development platform prior to the iPhone), LWUIT etc. Shai is the co-founder of Codename One which allows Java developers to write native apps for all mobile devices iPhone/iPad, Android, Windows etc.