imxiaohui @imxiaohuiChinaFollow BadgesProblem SolvingCPPJavaPythonDays of Code CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Java (Basic)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillCertificate: Java (Intermediate)VerifiedskillCertificate: C++ (Basic)VerifiedskillWork Experienceimxiaohui has not updated employment details yet.Educationimxiaohui has not updated education details yet.