Hoang Pham Ngoc@pnhoang_bkVietnamFollowAboutEducationHanoi University of Technology BadgesProblem SolvingPythonDays of CodeDays of JSSqlRuby CertificationsCertificate: Ruby (Basic)VerifiedskillCertificate: Ruby (Intermediate)VerifiedskillWork Experiencepnhoang_bk has not updated employment details yet.EducationHanoi University of Technology