Khánh Nguyễn@khanhnt_56VietnamFollow BadgesProblem SolvingCPPDays of CodeDays of JS CertificationsCertificate: C++ (Basic)VerifiedskillCertificate: C++ (Intermediate)VerifiedskillCertificate: C++ (Advanced)VerifiedskillWork Experiencekhanhnt_56 has not updated employment details yet.Educationkhanhnt_56 has not updated education details yet.