Sine Chen@sine2017Follow BadgesRuby CertificationsCertificate: Ruby (Basic)VerifiedskillCertificate: Ruby (Intermediate)VerifiedskillWork Experiencesine2017 has not updated employment details yet.Educationsine2017 has not updated education details yet.Linkssine2017 has not updated links details yet. Skillssine2017 has not updated skills details yet.