Carlos defended his PhD dissertation on spin-polarized currents in nanowires in December 2015. His research was supported by a CHED scholarship and a UPD OVCRD dissertation grant. Carlos also worked for SanD as a University Research Associate (2013-2015). He completed his postdoctoral research fellowship at the Asia Pacific Center for Theoretical Physics in 2022 and is currently a faculty member at the Mapúa Institute of Technology Department of Physics.