manhthang do@mrechcheo1491621Follow BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experiencemrechcheo1491621 has not updated employment details yet.EducationHa Noi University of Science and technologyLinksLinkedinhttps://www.linkedin.com/in/do-manh-thang-30b171146 Skillsmrechcheo1491621 has not updated skills details yet.