Chiến Vũ Đức@chienad2002addevViet NamFollow BadgesProblem Solving CertificationsCertificate: Java (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillWork Experiencechienad2002ad has not updated employment details yet.Educationchienad2002ad has not updated education details yet.