Wong Alan@wym1649022341Follow BadgesProblem SolvingCPPDays of CodeSqlC language CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experiencewym1649022341 has not updated employment details yet.EducationSichuan UniversityLinkswym1649022341 has not updated links details yet. Skillswym1649022341 has not updated skills details yet.