Devan Bayuarga

Junior Geologist

Conducted geological mapping and exploration activities for Nickel Laterite deposits in Banggai, Central Sulawesi • Managed daily field data collection, validation, and reporting to support planning and decision making for exploration activities • Coordinated logistics for sampling operations, including material allocation, schedule management, and workflow optimization across field teams.

Internship Junior Geologist

Developed geomodeling workflows for the North West Java Basin using subsurface geological and petrophysical data • Organized and processed large datasets (well logs, seismic, and reservoir parameters) to support modeling workflows and deliverables • Prepared technical documentation and presented findings to the subsurface teams.