Dac Dong Nguyen@nguyenddong90TestẻViet NamFollowAboutEducationHa Noi University of Science and technology BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillWork Experiencenguyenddong90 has not updated employment details yet.EducationHa Noi University of Science and technology