@johnyaoFollow BadgesProblem SolvingCPPPythonDays of Code CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Python (Basic)VerifiedskillCertificate: Python (Intermediate)VerifiedskillCertificate: C++ (Basic)VerifiedskillWork Experiencejohnyao has not updated employment details yet.Educationjohnyao has not updated education details yet.Linksjohnyao has not updated links details yet. Skillsjohnyao has not updated skills details yet.