Konstantin Golyaev@konstantin_goly1United StatesFollow BadgesProblem SolvingPythonDays of Code CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork Experiencekonstantin_goly1 has not updated employment details yet.Educationkonstantin_goly1 has not updated education details yet.