Liang Qin@dingdang2013Follow BadgesProblem SolvingCPP CertificationsCertificate: C++ (Basic)VerifiedskillWork ExperienceSoftware engineerQualys,Inc• 2008QA engineerO2micro, IncEducationHuazhong University of Science and Technology, WuhanLinksLinkedintvH/+DwvLEEjG4aJQ6Z1TquxmwAJreR2+lSKFEXtQHs= Skillsdingdang2013 has not updated skills details yet.