IAIvan Andreyev@ivan_andreyevDev ManagerRussian FederationFollowAboutCurrent-Education-BadgesProblem SolvingCPPVerified Skills & RolesCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillCertificate: C++ (Basic)VerifiedskillCertificate: C++ (Intermediate)VerifiedskillCertificate: C++ (Advanced)VerifiedskillWork Experienceivan_andreyev has not updated employment details yet.Education-