Obtained Bachelor’s Degree in Mining Exploration Option and Master’s degree in Hydrogeology from ITB, and Doctoral Degree from Kumamoto University. 10+ years experience as a lecturer in Mining Engineering ITB. Extensive skill and experience in Earth Resources Exploration. His core competencies are including Mining Exploration; Hydrogeology and Hydrogeochemistry; Hydrogeological Modeling; Groundwater Engineering; Water Resources; Environmental Impact Assesment; and Environmental Geochemistr y.