Pt Sigma Cipta Caraka
President Director
Telkomsel
Commissioner
Telekomunikasi Indonesia
Director and Sevp, Network, IT and Solution
Pt Semen Indonesia Aceh
Chairman
Telekomunikasi Indonesia
Group Chief Technology Officer
Pt Metranet
Commissioner
PT Semen Indonesia
President Director
Industri Kantong Semen Gresik
President Commissioner
PT Semen Indonesia
Director, Business Strategy and Development
Pt. Sinergi Informatika Semen Indonesia (Sisi)
Chairman
National University of Singapore