Fedor Khodkov@fkhodkovFollow BadgesProblem SolvingJavaPythonDays of CodeDays of JSDays ofStatisticsRuby CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experiencefkhodkov has not updated employment details yet.Educationfkhodkov has not updated education details yet.Linksfkhodkov has not updated links details yet. Skillsfkhodkov has not updated skills details yet.