Andy Tang@af1tangFollow BadgesProblem SolvingCPPDays of Code CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: C++ (Basic)VerifiedskillWork Experienceaf1tang has not updated employment details yet.Educationaf1tang has not updated education details yet.Linksaf1tang has not updated links details yet. Skillsaf1tang has not updated skills details yet.