Charles Chien@CCWorldTravelerAutomation Engineer / System Engineer / System AdministratorUnited StatesFollow BadgesProblem SolvingPythonDays of CodeSqlRuby CertificationsCertificate: Ruby (Basic)VerifiedskillCertificate: Ruby (Intermediate)VerifiedskillWork ExperienceCCWorldTraveler has not updated employment details yet.EducationCCWorldTraveler has not updated education details yet.