Appointed as a Technical Director on Juni 2017. Obtained his bachelor degree in Civil and Structural Engineering ITB in October 1989, followed by a Master of Business Administration degree from School of Business and Management ITB in October 2014. Internationally certified as PMP (Project Management Professional) Pennsylvnia, USA in 2003 and Nebosh (The National Examination Board in Occupational Safety and Health) UK in 2009.

He strong knowledge and experience in EPCC (Engineering Procurement, Construction and Commisioning), Project Engineering, Project Management as well as Mine Engineering and Mine Operation. Has strong experience for various projects in Chemical/Petro Chemical Plant, Geothermal Power Plant, Oil and gas industry, as well as in mining business since 1989-2017. It is more than 30 years of experience in total. 1989-1999 employed by various companies in Jakarta, Japan, Semarang dan Bandung. 1999-2017 employed by PT Freeport Indonesia as a Underground Mine Operation General Superintendent in 2012 and Manpower Service Manager in 2013. Retired from PT Freeport Indonesia in May 2017.