Joey Zhao@joeyzhao2018United StatesFollow BadgesProblem SolvingCPPJavaSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Java (Basic)VerifiedskillCertificate: Java (Intermediate)VerifiedskillCertificate: C++ (Basic)VerifiedskillWork Experiencejoeyzhao2018 has not updated employment details yet.Educationjoeyzhao2018 has not updated education details yet.