Nancy McCarthy currently serves as the Chief Operating Officer at Excess Data LLC, having joined the company in January 2013, where responsibilities include defining company strategy, establishing connections with potential clients, and managing projects. Additionally, Nancy is an Investor Member at Queen City Angels since June 2018. Previous experience includes a lengthy tenure at Procter & Gamble from June 1977 to December 2012, with roles such as FEI Portfolio Manager, where oversight of the upstream healthcare portfolio and training was provided, Product Development Section Head, managing development of healthcare products, and Senior Engineer, focusing on product research and packaging development. Nancy McCarthy holds a Master of Engineering in Chemical Engineering from Rensselaer Polytechnic Institute, attended from 1976 to 1977.