Yulin Shi@yulin_shi_appCanadaFollow BadgesProblem SolvingCPPJavaPythonDays of CodeSql CertificationsCertificate: Java (Basic)VerifiedskillCertificate: Python (Basic)VerifiedskillCertificate: Java (Intermediate)VerifiedskillWork Experienceyulin_shi_app has not updated employment details yet.Educationyulin_shi_app has not updated education details yet.