@gaubong_gaubong4Web Developer at NUS CompanyVietnamFollow BadgesProblem SolvingSqlRuby CertificationsCertificate: Ruby (Basic)VerifiedskillCertificate: Ruby (Intermediate)VerifiedskillWork Experiencegaubong_gaubong4 has not updated employment details yet.Educationgaubong_gaubong4 has not updated education details yet.