Education:

• Faculty of Law, Hasanuddin University, Makassar, Indonesia (1991)

• Master of International Business Administration, Westcoast University, Los Angeles, CA, USA (1995)

Employment:

• Executive Director API - IMA (Indonesia Mining Association) April 2024 - present

• Executive Director APBI - ICMA (Indonesia Coal Mining Association) Jan 2018 – April 2024

• Deputy Executive Director APBI-ICMA (Indonesian Coal Mining Association) : October 2013 – 2017

• Co-founder & Director, Indonesian Mining Institute (PT. Indo Minerba Insani): January 2013 – present

• Executive Secretary, API-IMA (Indonesian Mining Association): 2012 – 2013

• President Director, PT Vale Eksplorasi Indonesia: 2010-2011

• Chief Attorney, PT Freeport Indonesia : 2002-2009

• Senior Legal Consultant Roosdiono & Rekan: 2000 - 2002

• Senior Tax Consultant, Prasetio Utomo Consult (Arthur Andersen): 1996-2001

Organization:

• Committee Member of Working Group on Coal, PERHAPI (Indonesian Mining Experts Association) : 2015 – 2018

• Chairman Working Group on Legal, PERHAPI : 2012 – 2015

• Member, Working Group on Legal, PERHAPI : 2009 – 2012