Pérez R. Javier was born in Puebla, Puebla, Mexico. He received the B.Sc. degree in Electronics from the Benemerita Universidad Autonoma de Puebla, the M.Sc. degree in Electronics Engineering Sciences from the National Center for Research and Technological Development (CENIDET), and the doctorate's degree in Electrical engineering from the Autonomous University of San Luis Potosi. Since 2000, he has served as full-time professor at the Technological Institute of Sonora. His current interest areas are: power electronics, energy quality, PV systems, AC and DC microgrids, BLDC motor control, and automatic control.