Jiong Chen@simontcpdata scientistUnited StatesFollow BadgesProblem SolvingPythonSql CertificationsCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillCertificate: SQL (Advanced)VerifiedskillWork Experiencesimontcp has not updated employment details yet.Educationsimontcp has not updated education details yet.