Van Bac Luong@luongvanbacabcx1ProgrammerViet NamFollow BadgesProblem SolvingJavaSql CertificationsCertificate: Java (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillWork Experienceluongvanbacabcx1 has not updated employment details yet.Educationluongvanbacabcx1 has not updated education details yet.