DERAN HUANG@nyakokishiChinaFollow BadgesProblem SolvingCPPJavaPythonSqlC languageRuby CertificationsCertificate: Ruby (Basic)VerifiedskillCertificate: Ruby (Intermediate)VerifiedskillWork Experiencenyakokishi has not updated employment details yet.Educationnyakokishi has not updated education details yet.