Tuân Hữu@tuanhuu162VietnamFollow BadgesProblem SolvingCPPJavaPythonDays of CodeSqlC languageRuby CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Python (Basic)VerifiedskillCertificate: Ruby (Basic)VerifiedskillCertificate: Python (Intermediate)VerifiedskillCertificate: Python (Advanced)VerifiedskillCertificate: Ruby (Intermediate)VerifiedskillWork Experiencetuanhuu162 has not updated employment details yet.Educationtuanhuu162 has not updated education details yet.