Master of Science in Physics, University Warsaw, 1969. Doctor of Philosophy in Physics, Polish Academy of Sciences, Warsaw, 1974.
Staff scientist, Institute Physics, Polish Academy Sciences, Warsaw, 1974-1977; research associate, Institute Physics, U. Stuttgart, Germany, 1977-1978; research associate, Institute Theoretical Physics, U. Stuttgart, 1979-1983; software engineer, Friedrich & Company, Stuttgart, 1984-1985; software consultant, Informatik Systemtechnik, Stuttgart, 1986-1987; private practice, Stuttgart, since 1988. Owner, head Data Design and Management GmbH, Stuttgart, since 1998.
Married Elisabeth Pavlidou, July 21, 1978. Children: Gerald, Katharina, Philipp.