L. David Finger is a highly experienced biochemist and molecular biologist currently serving as Principal Scientist at FabricNano since August 2023, following a tenure as a Senior Assay Scientist. Previous positions include Research Co-Investigator and Marie Curie Incoming International Fellow at The University of Sheffield from 2011 to 2022, and roles at renowned institutions such as the City of Hope and Lawrence Berkeley National Laboratory. L. David Finger holds a Ph.D. in Biochemistry and Molecular Biology from UCLA, complemented by a Bachelor's degree in Biochemistry from Ithaca College. Career achievements include significant contributions to nuclease characterization, protein purification, RNA structure determination, and mentoring emerging scientists in various research capacities.