Oliver has been involved in the real estate business in New York since the age of 18. Over this span, he has worked in every facet of the real estate business including real estate brokerage, management, construction, and development. His experience ranges from having owned his own brokerage company with over 35 agents, to working with principals who owned significant building portfolios. In those positions, Oliver was responsible for the brokerage and management of their properties on an in-house basis, and assistant project management of over a half billion dollars in new ground up condominium construction projects in New York City and Brooklyn. Most recently, he has focused his efforts, in the Philadelphia, starting a real estate development company with his sister Gabriella. He also is head of investments at ABC Capital Investments in Philadelphia whose portfolio includes over 1700 properties under management in the Philadelphia Metro area and recently expanded to Baltimore with over 2000 properties under management.