John Liao@liao4194Follow BadgesProblem SolvingCPPDays ofStatistics CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Python (Basic)VerifiedskillWork Experienceliao4194 has not updated employment details yet.EducationLo-Ellen Park Secondary SchoolLinksliao4194 has not updated links details yet. Skillsliao4194 has not updated skills details yet.