cong tran@hovafteenViet NamFollow BadgesProblem SolvingJavaPythonSql CertificationsCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillCertificate: SQL (Advanced)VerifiedskillWork Experiencehovafteen has not updated employment details yet.EducationVietnam National University Hanoi