Yi Chen Zhao@yichen89CanadaFollow BadgesProblem SolvingCPPJavaPythonDays of CodeDays of JS CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Java (Basic)VerifiedskillCertificate: Java (Intermediate)VerifiedskillWork Experienceyichen89 has not updated employment details yet.Educationyichen89 has not updated education details yet.