Hung Pham@hungp_gostcodeViet NamFollow BadgesProblem SolvingCPPJavaDays of Code CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork Experiencehungp_gostcode has not updated employment details yet.Educationhungp_gostcode has not updated education details yet.