Holds Bachelor and Master Degree in Mining Engineering from ITB in 2006 and 2009. Over than 25 years experience in exploration & resources estimation / modeling across many coal & nickel projects in Indonesia. Extensive skill set of mine operation and engineering . His core competencies are Competent Person Indonesia (Iron Ore Reserves Statement), Mining Feasibility Study (Coal, Gold, Iron Ore, Bauxite, etc.), Mine Operation, Mine Plan & Engineering, Reserves Modelling & Reserves Statement.