Sean is a professor at the City University of New York – Lehman College. He serves on the Advisory Board of the Wall Street Blockchain Alliance, where he chairs the Accounting Work Group. He is also the chairperson of the NJCPA’s Emerging Technologies Interest Group. He sits on the Advisory Board of Gilded, a TechStars ’19 company and AICPA-CPA.com startup accelerator participant. He was a Visiting Research Fellow at the American Institute for Economic Research during 2019.