Sirko Kemter
Sirko works since more than 20 years with free and open source software, he contributed to many open source projects and is since more than 10 years Fedora Ambassador and Design Team member served as a Fedora Ambassador Steering Committee member and liaison for the Asia-Pacific region, on his account are several books and other publications and he promoted FOSS worldwide as he is a sought speaker. In his spare time he enjoys photography, which he of course does with FOSS entirely, he reads a lot and loves to cook.