Mariya Riskova@mariya_riskova United StatesFollow BadgesProblem SolvingCPPDays of CodeDays of JSSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillWork Experiencemariya_riskova has not updated employment details yet.EducationColumbia University, New YorkComputer Science, MS•  September 2009 - December 2010