Keyi Chen@keychainFollow BadgesCPP CertificationsCertificate: C++ (Basic)VerifiedskillCertificate: C++ (Intermediate)VerifiedskillCertificate: C++ (Advanced)VerifiedskillWork Experiencekeychain has not updated employment details yet.Educationkeychain has not updated education details yet.Linkskeychain has not updated links details yet. Skillskeychain has not updated skills details yet.