Pamapersada Nusantara
Rasis Abi Tiyana is currently employed as a Mine Plan Engineer and FGDP Engineering Group Leader at Pamapersada Nusantara since March 2022, focusing on project improvements related to mine-sequence optimization. Previously, Rasis worked as a Junior Geologist at Geoenergis from November 2021 to March 2022, conducting geoscience interpretations for geothermal projects and generating geological maps. Rasis began professional experience as a Geologist Intern and Assistant Lecturer in the Geology Department at the University of Indonesia, from September 2019 to December 2021. Rasis holds a Bachelor's degree in Geological and Earth Sciences/Geosciences from the University of Indonesia, completed in 2021.