XIAO TENG@TENG_XIAOSingaporeFollow BadgesProblem SolvingCPPDays of Code CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: C++ (Basic)VerifiedskillWork ExperienceTENG_XIAO has not updated employment details yet.EducationTENG_XIAO has not updated education details yet.