He has more than ten years of experience in the internationalization and localization area. During his ten-year tenure at Sun, Karl has worked on a number of projects including Solaris Chinese language support, Java internationalization on Solaris and Netscape localization. He is the major contributor and the owner of OpenOffice.org I18N framework. His current responsibility is to provide internationalization consultation to various Sun product development groups such as storage, Ldoms (Logic Domains).