Ariel Matius Surbakti@MattReal-arimatsura-IndonesiaFollowAboutEducationUniversitas Sumatera UtaraMore about me-tetaplah bernafas- BadgesProblem SolvingCPPDays of CodeDays of JSDays ofStatistics CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork ExperienceMattReal has not updated employment details yet.EducationUniversitas Sumatera Utara