Thien Hoang@thienhltVietnamFollowAboutCurrentVKX Co.,Ltd.EducationHa Noi University of Science and technology BadgesProblem SolvingJavaPythonDays of CodeDays of JSSqlRuby CertificationsCertificate: Ruby (Basic)VerifiedskillCertificate: Ruby (Intermediate)VerifiedskillWork ExperienceDeveloperVKX Co.,Ltd.•  2017EducationHa Noi University of Science and technology