Ziqihong Yue@yueziqihongUnited StatesFollow BadgesProblem SolvingCPPJavaPythonDays of CodeSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Java (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Java (Intermediate)VerifiedskillWork Experienceyueziqihong has not updated employment details yet.Educationyueziqihong has not updated education details yet.