Sheryl Sandberg is chief operating officer at Facebook, overseeing the firm's business operations. She also serves on Facebook’s board of ..
directors. Prior to Facebook, Sheryl was vice president of Global Online Sales and Operations at Google, chief of staff for the United States Treasury Department under President Clinton, a management consultant with McKinsey & Company, and an economist with the World Bank. She is also the author of the bestsellers Lean In: Women, Work, and the Will to Lead and Lean In for Graduates. Sheryl serves on the boards of Facebook, Women for Women International, ONE, and SurveyMonkey. She previously served as Yahoo’s Chief Development Officer and was on the Board of Directors at Alibaba Group. Prior to Yahoo, Jackie led the U.S. media group at Apax Partners, one of the largest global private equity firms with over $50BN in assets, for ten years.