SSSergio Sanchez@ValgtPeruFollowAboutEducationUniversidad Nacional de IngenierĂaBadgesProblem SolvingCPPPythonDays of CodeDays ofStatisticsSqlVerified Skills & RolesNo certificateValgt has not earned any certificates yet. Work ExperienceValgt has not updated employment details yet.EducationUniversidad Nacional de IngenierĂa