Nam Nguyen@hoannl2000VietnamFollow BadgesProblem SolvingCPPJavaPythonDays of Code CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Java (Basic)VerifiedskillCertificate: Java (Intermediate)VerifiedskillWork Experiencehoannl2000 has not updated employment details yet.Educationhoannl2000 has not updated education details yet.