Garfield Zhao@gillyIsWellUnited StatesFollow BadgesProblem SolvingCPPJava CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Java (Basic)VerifiedskillCertificate: Java (Intermediate)VerifiedskillWork ExperiencegillyIsWell has not updated employment details yet.EducationgillyIsWell has not updated education details yet.