Sergei Sagatov@sergei_sagatovUnited StatesFollow BadgesProblem SolvingPythonDays of CodeDays ofStatisticsSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Python (Basic)VerifiedskillCertificate: Python (Intermediate)VerifiedskillCertificate: SQL (Basic)VerifiedskillWork Experiencesergei_sagatov has not updated employment details yet.Educationsergei_sagatov has not updated education details yet.