Stepan Filonov@stepanfilonovDjango developer at OneStarRussian FederationFollow BadgesProblem SolvingPythonDays of CodeDays ofStatistics CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experiencestepanfilonov has not updated employment details yet.Educationstepanfilonov has not updated education details yet.