Yijun Zhou@yzhou014United StatesFollow BadgesProblem SolvingCPPPythonDays of Code CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Python (Basic)VerifiedskillCertificate: Python (Intermediate)VerifiedskillWork Experienceyzhou014 has not updated employment details yet.Educationyzhou014 has not updated education details yet.