Research Scientist -- Teacher--Business owner
10 years of experience in conducting research in the field of structural and functional Biochemistry with publication track record.� 4 years of teaching experience with adults and children. 3 years of business experience in electronic retail using the reverse supply chain as a business model.
2000��� PhD Chemistry at the University of G�ttingen, Advisor: �George M. Sheldrick
2007 � date: ��������������� Teaching Staff �German School Association of Greater St. Louis ● Advanced German.
2006 � date: ��������������� Owner of Lehmann Invest LLC, the Illinois based company was originally engaged in real estate development and evolved� into an electronic Retail business ● Reverse supply chain.
2005 � 2007: ������������� Postdoctoral Fellow in Tom Ellenberger�s Lab at Harvard Medical School, Department of Biological Chemistry and Molecular Pharmacology, Boston MA until March 2006 and after that in Washington University, School of Medicine, Dept. of Biochemistry
St. Louis, MO ● Structural and functional studies of DNA polymerase d.
2003 � 2005: ������������� Research Associate at Cornell University, Department of Chemistry and chemical Biology, Ithaca NY ● Liaison to NE-CAT beamlines at the Argonne National Laboratory.
2001 � 2003: ������������� Research Associate at the Center for Advanced Research in Biotechnology, Rockville MD ● Crystallographic studies for structural genomics.