Nicolas David Contreras Ramirez@ndcontrerasrColombiaFollowAboutEducationUniversidad Nacional de Colombia BadgesProblem SolvingJavaSql CertificationsCertificate: SQL (Basic)VerifiedskillWork Experiencendcontrerasr has not updated employment details yet.EducationUniversidad Nacional de Colombiaingenieria de sistemas y computacion, BE•  2017 - 2022