PhD in 1993 designing, building and working with MALDI TOF and FTMS. Post-Doc at City of Hope Medical Center developed new cluster impact ionization source Bruker, 1994-2002: MALDI TOF Applications, TOF R&D and Product Manager. Developed multiple benchtop MALDI TOF systems including prototype microflex. Vanderbilt University, 2002-2009: Research Assistant Professor of Biochemistry. Developed new TOF and FTMS methodologies for MALDI imaging Bruker, 2009-present: Product Specialist and Applications Development primarily applied to MALDI TOF and FTMS imaging.