The document provides information about four individuals and their affiliations: Ameet Talwalkar is a Professor of Electrical Engineering and Computer Science at UC Berkeley and Technical Advisor at Databricks. Anthony D. Joseph is Executive Director of the Berkeley Resource Center for Online Education at UC Berkeley. Diana Wu is an Assistant Professor of Computer Science at UCLA and was previously a Visiting Assistant Professor at UC Berkeley. The document also includes a certificate verifying that Thimoty Alessandro Maria Barbieri completed the XSeries in Big Data through BerkeleyX on edX.