Shaw chi@gchxiaoChinaFollow BadgesProblem SolvingCPPPythonSqlC language CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Python (Basic)VerifiedskillCertificate: C++ (Basic)VerifiedskillCertificate: C++ (Intermediate)VerifiedskillCertificate: C++ (Advanced)VerifiedskillWork Experiencegchxiao has not updated employment details yet.Educationgchxiao has not updated education details yet.