Igor Smurov@smurov_igorRussian FederationFollow BadgesProblem SolvingPythonDays of JSSqlRuby CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillWork Experiencesmurov_igor has not updated employment details yet.Educationsmurov_igor has not updated education details yet.