Johnny Qiu@QiuJohnny26Operations EngineerUnited StatesFollowAboutEducationCity University of New York, Hunter College BadgesProblem SolvingCPPPythonDays of CodeSqlRuby CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork ExperienceQiuJohnny26 has not updated employment details yet.EducationCity University of New York, Hunter College