Web Developer. Mobile Apps Developer, especially Android Application. Project Director on webbase application and mobile application. Speaker on Web and Server Security seminars. User Experience Design on Wireframing, Paper/Rapid Prototyping and Site Mapping Speaker of "Hacking & Internet Security" Seminar on UNY, 2010 Speaker of "Web Hacking II" Seminar on Riau University, 2009 Speaker of "Web Hacking & LAN Security" Seminar on Riau University, 2009 Speaker of "Web Hacking & Security" Seminar on Diponegoro University, 2009 Speaker of "LAN & Web Security" Seminar on Atmajaya University, Yogyakarta, 2009 Speaker of "Hacking" Seminar on Jogjatronik, 2009 Speaker of "LAN Hacking & Security" Seminar on Elins, UGM, 2008