Yonggang Guo@guo9310Technical Director at Noyaxe companyFollow BadgesProblem SolvingJava CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experienceguo9310 has not updated employment details yet.EducationUSTCInformation Technology, MS•  1993 - 2001Linksguo9310 has not updated links details yet. Skillsguo9310 has not updated skills details yet.