Thien Hoang@thienhltFollow BadgesProblem SolvingJavaPythonDays of CodeDays of JSSqlRuby CertificationsCertificate: Ruby (Basic)VerifiedskillCertificate: Ruby (Intermediate)VerifiedskillWork ExperienceDeveloperVKX Co.,Ltd.•  2017EducationHa Noi University of Science and technologyLinksGithubhttps://github.com/hoanglethuanthien Skillsthienhlt has not updated skills details yet.