Yacobus Gatot Subroto SURARJO is the owner and director of Pt. Arga Calista Disain (Arcadia). His past experience includes lecturing at Jayabaya University and positions as an architect at Pt. Wiratman and Associates and Pt. Edsuko. He is a member of Ikatan Arsitek Indonesia and Arsitek Muda Indonesia.

He received his degree in architecture from the Institute Teknologi Bangun. He has received additional training in business at the University of California at Berkeley in the United States, in public relations from the London School of Public Relations, and in project feasibility studies from the University of Indonesia.