MinhChien @chien17099SoftwareViet NamFollow BadgesProblem SolvingCPPJavaDays of CodeSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: C++ (Basic)VerifiedskillWork Experiencechien17099 has not updated employment details yet.Educationchien17099 has not updated education details yet.