Sergey Ermak@ermakvsFollow BadgesCPP CertificationsCertificate: C++ (Basic)VerifiedskillCertificate: C++ (Intermediate)VerifiedskillWork Experienceermakvs has not updated employment details yet.Educationermakvs has not updated education details yet.Linksermakvs has not updated links details yet. Skillsermakvs has not updated skills details yet.