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I am Oliver-Rainer Wittmann, working since July 2002 on OpenOffice.org. Until August 2011 I was employed by Sun/Oracle as an software engineer. Since September 2011 I am employed by IBM as an advisory software engineer.
I am also a member of the OASIS ODF TC since December 2006. Thus, I am working on ODF standardization and ODF interoperability.