Changyan Xu@xuchangyan03CanadaFollowAboutEducationUniversity of Toronto, Toronto BadgesProblem SolvingJavaPythonDays of JSSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Java (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Python (Basic)VerifiedskillWork Experiencexuchangyan03 has not updated employment details yet.EducationUniversity of Toronto, TorontoComputer Science, BS