Đào Tùng Ngọc@tungngocdao1998Tùng thính Viet NamFollowAboutCurrentThiên An Techs BadgesProblem SolvingDays of CodeSql CertificationsCertificate: Java (Basic)VerifiedskillWork Experiencetungngocdao1998 has not updated employment details yet.Educationtungngocdao1998 has not updated education details yet.