Kerwin Sun@__kai__coding for funChinaFollowAboutCurrentWicresoftEducationSuzhou UniversityMore about meDo something for fun BadgesProblem SolvingCPPPythonDays of JSRuby CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Python (Basic)VerifiedskillWork Experience__kai__ has not updated employment details yet.EducationSuzhou UniversitySoftware Engineering