wenhung yang@fyonyungSoftware EngineerFollow BadgesProblem SolvingCPPDays of Code CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experiencefyonyung has not updated employment details yet.Educationfyonyung has not updated education details yet.Linksfyonyung has not updated links details yet. Skillsfyonyung has not updated skills details yet.