Jefrizal Sihombing

Jefrizal Sihombing is a seasoned professional with expertise in geology and geophysics, currently serving as FGDP GL Drill and Blasting and FGDP Production Group Leader at Pamapersada Nusantara since May 2023. Previously, Jefrizal worked as a Geologist at PT CGG, focusing on test pit responsibilities for nickel mining and sample collection. Jefrizal has participated in a virtual internship as a Data Scientist with Home Credit Indonesia, acquiring skills in big data, SQL, Python, and machine learning. Educational experiences include roles as an Assistant Lecturer at Institut Teknologi Sepuluh Nopember (ITS), where Jefrizal provided instruction in seismic data acquisition, processing, and field-based practical tutorials. Jefrizal holds a Bachelor’s degree in Geology/Geophysics from ITS, with a history of internships and practical experiences in geophysical data processing and analysis.