Stefan is widely recognized as a leading visionary of real estate trends. In his nearly four decades of high-level real estate industry experience, he has served as CEO of nine companies and two nonprofit organizations. Stefan has authored or co-authored over 50 books, which, collectively, have appeared on over 22 bestseller lists including that of the New York Times, Wall Street Journal, USA Today, CEO Read, and Amazon. His academic accomplishments include a B.S. in science, a master’s degree in business economics, and diplomas in arbitration, computer science and mergers and acquisitions.