John O'Brien

John (Jack) O'Brien is a dedicated professional with a background in accounting and finance, holding a Bachelor's degree from DePaul University. Currently serving as an Associate Consultant at Development Specialists, Inc. since July 2023, Jack also has extensive experience in the real estate industry as a Licensed Leasing Agent in Chicago. Previous roles include Senior Audit Associate and Audit Associate at KPMG US, as well as a Student Softball Manager for DePaul University Athletics. Jack began involvement with KPMG as an Audit Intern in early 2020 and has worked as a caddie at Medinah Country Club since May 2013.