Oleg Ivanov@oleg25Follow BadgesProblem SolvingCPPDays of Code CertificationsCertificate: C++ (Basic)VerifiedskillWork Experienceoleg25 has not updated employment details yet.Educationoleg25 has not updated education details yet.Linksoleg25 has not updated links details yet. Skillsoleg25 has not updated skills details yet.