Hải Nguyễn@nguyenhaiduytanJava Developer at FPT SoftwareViet NamFollow BadgesProblem Solving CertificationsCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillCertificate: CSS (Basic)VerifiedskillCertificate: C# (Basic)VerifiedskillWork Experiencenguyenhaiduytan has not updated employment details yet.Educationnguyenhaiduytan has not updated education details yet.