2005 Doctor of Philosophy (summa cum laude) PhD thesis: Numeralklassifikatoren im Thai
2005-2006 Associate lecturer (Department of English and Linguistics) University of Mainz
Since 2006 Scientific assistant (Department of English and Linguistics) University of Mainz
2006 Financial support by the "Forschungsfonds 2006", University of Mainz
Since 11/2006 Member of COST (European Cooperation in the field of Scientific and Technical Research), Action A31 (Stability and adaptation of classification systems in a cross-cultural perspective)
2007-2008 Research Fellow "Language and Cognition Group", Max-Planck-Institute for Psycholinguistics, Nijmegen, The Netherlands
Team Member of DoBeS project "Tongues of the Semang", coordinator of survey work in Thailand
Since 2009 Scientific assistant (Department of English and Linguistics) University of Mainz