Alexander von Humboldt Postdoctoral Fellow, Organic Synthesis and Cancer Research, Institut fur Organische Chemie, Fachgebiet Chemie, Biologie und Chemie, Justus Liebig Universitat Giessen (past)
Postdoctoral Fellow, Research School of Chemistry, Australian National University (past)
Research Fellow, Department of Chemistry, College of Literature, Science, and the Arts, University of Michigan (past)