since 2020 Belle II experiment
2017-2020 beam tests of Phase II CMS pixel sensors
2009-2017 Phase I Upgrade of the CMS pixel detector
2008-2012 member of the LHCC, reviewing ATLAS, Upgrades, RD39
2006-2010 H1 Deputy spokesperson: H1 publications
2005-2007 HERA experiments coordinator
2001-2005 H1 Technical Coordinator
1999-2001 H1 Upgrade Coordinator
1991-1999 ETH Zürich: Design, construction, and operation of the H1 silicon vertex detector: publications
1989-1991 UC Santa Cruz:
1987-1989 PhD with the JADE Collaboration at PETRA: photon production in e+e- annihilation: publications
1985-1987 Diploma: shielding of HERA detectors against synchrotron radiation
1981-1985 Hamburg University: physics