Zihou Ren@renzihou2012ChinaFollowAboutEducationTsinghua University, Beijing BadgesProblem SolvingCPPPythonDays of JSSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Python (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillCertificate: Rest API (Intermediate)VerifiedskillWork Experiencerenzihou2012 has not updated employment details yet.EducationTsinghua University, Beijing