Iakov Sergeev@yahontUnited KingdomFollow BadgesProblem SolvingCPPSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillCertificate: C++ (Basic)VerifiedskillWork Experienceyahont has not updated employment details yet.Educationyahont has not updated education details yet.