Sabine Dolderer was the CEO at DENIC eG till February 2014.. She served as Director and Member of the Executive Board at DENIC Prior to April 2007, and was responsible for the business and technical services for the .de registry. Sabine has been with DENIC since its inception in 1994, when it was managed by the University of Karlsruhe computing center, and through its founding as a cooperative in 1997.
Sabine worked from 1990-1997 as a Scientific Assistant at the University of Karlsruhe computer center, where she was responsible for central communication services such as e-mail, news, and Internet access. In 1994, she took on the additional responsibility of the DENIC project, for which the University of Karlsruhe performed the technical engineering responsibilities on behalf of the top German Internet Service Providers (ISPs) until 1999.
Sabine received her education at the University of Karlsruhe, where she obtained a degree in informatics/computer science.