Chính Nguyễn Văn@chinh_nguyenvan2studentViet NamFollow BadgesProblem SolvingCPPPythonDays of Code CertificationsCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillCertificate: SQL (Advanced)VerifiedskillWork Experiencechinh_nguyenvan2 has not updated employment details yet.EducationVietnam National University HanoiInformation Technology, BE