Yini Guo@yiniyongSoftware EngineerFollow BadgesProblem SolvingCPPJavaSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experienceyiniyong has not updated employment details yet.EducationTianjin University, TianjinLinksLinkedinhttps://www.linkedin.com/in/yini-guo-4a04b371/ Skillsyiniyong has not updated skills details yet.