Sergei Volkov@s_vl_volkovUnited StatesFollow BadgesProblem SolvingCPPC language CertificationsCertificate: C (Basic)VerifiedskillCertificate: C (Intermediate)VerifiedskillCertificate: C++ (Basic)VerifiedskillCertificate: C++ (Intermediate)VerifiedskillWork Experiences_vl_volkov has not updated employment details yet.Educations_vl_volkov has not updated education details yet.