Sandra Barbosu is Program Officer in the Economics Program at the Alfred P. Sloan Foundation, where she oversees and assists in the evaluation of grant proposals and strategy development. 

From 2018 to 2022, Sandra served as the Foundation's Program Associate in Economics. Prior to joining the Foundation, Sandra was a Postdoctoral Fellow in Strategy and Digitization at the University of Toronto. Her fields of specialization are the economics of innovation, digitization, precision medicine, and science of science. 

Sandra holds a Ph.D. in Strategic Management from the University of Toronto's Rotman School of Management, an M.S. in Precision Cancer Medicine from the University of Oxford, and a B.A. in Economics and Mathematics from the University of Rochester.