Lexie earned her B.A. in Anthropology from the University of Hawai‘i, Mānoa, where she completed a year-long internship with the Anthropology Laboratory. She participated in university-led archaeological projects in the Gila River Valley, New Mexico and Kaʻu, Hawaiʻi. Lexie has served on the Board of Directors for the Society for Hawaiian Archaeology for three terms. Since joining CSH in 2017, Lexie has gained extensive experience conducting archaeology in urban Honolulu. She has directed and participated in archaeological inventory surveys, monitoring, and data recovery, and she has authored or contributed to numerous archaeological reports.