Indonesian citizen and domiciled in Indonesia. He serves as the Company’s Independent Commissioner since 2020. Currently he also serves as Finance Director at PT. Pertamina Hulu Energi since 2020. Previously he served as President Commissioner at PT. Graha Sarana Duta or Telkom Property from 2016 to 2020. More than 4 years he served as Director of Finance at PT. Telkom Indonesia from 2016 to 2020 and served as Commissioner at PT. Telekomunikasi Selular or Telkomsel from 2016 to 2020. Previously, he had 20 years of experience working at Credit Suisse, Barclays Capital, Bahana Securities and Citibank. He obtained an Engineer degree in Metallurgical Engineering from the University of Indonesia in 1993 and a Master of Business Administration in Corporate Finance and Financial Institutions & Markets from the State University of New York at Buffalo in 1996.