Mr. Milawarma has been Independent Commissioner at PT Timah (Persero) Tbk since April 07, 2016. Previously, he served as President Director, Director of Operations & Production, Senior Business Analyst and Head of Long Term Mine Planning Unit at PT Bukit Asam (Persero) Tbk. He earned his Bachelor’s degree in Mining Engineering from UPN Veteran Yogyakarta and Master’s degree in Civil and Mining Engineering from University of Wollongong, Australia.