ngocdt@mainjs.net @ngocdtFollow BadgesDays of JSRuby CertificationsCertificate: Ruby (Basic)VerifiedskillCertificate: Ruby (Intermediate)VerifiedskillWork Experiencengocdt has not updated employment details yet.Educationngocdt has not updated education details yet.Linksngocdt has not updated links details yet. Skillsngocdt has not updated skills details yet.