Tedi Cahya Nusantara Herdianto is an experienced engineering professional currently serving as an Engineering Group Leader and Geotechnical Expert at Pamapersada Nusantara since November 2021. Tedi has a solid foundation in geology and geophysics, holding a bachelor's degree from Institut Teknologi Bandung (ITB) and a master's degree in Geological Engineering from the same institution. Tedi's previous roles include an internship at the Direktorat Perencanaan Sumber Daya at ITB, as well as various leadership positions at the Himpunan Mahasiswa Teknik Geologi "GEA" and Paguyuban Banjar Ciamis Pangandaran. Tedi also gained practical experience through internships with PT. Aneka Tambang and laboratory assistant roles at ITB, demonstrating a strong commitment to the field of geotechnical engineering. Currently, Tedi is pursuing a further education degree (Insinyur - Ir) in Mining and Mineral Engineering at ITB, set to be completed in August 2024.