Boris Egorov@jightuseRussiaFollowAboutCurrentSibSUTI BadgesProblem SolvingCPPDays of CodeDays ofStatistics CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: C++ (Basic)VerifiedskillWork Experiencejightuse has not updated employment details yet.Educationjightuse has not updated education details yet.