Jinxin Zhao@tomzhaojinxinUnited StatesFollow BadgesProblem SolvingCPPPythonDays of Code CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: C++ (Basic)VerifiedskillWork Experiencetomzhaojinxin has not updated employment details yet.Educationtomzhaojinxin has not updated education details yet.