Sergey Kharybin@sergey_kharybinSoftware EngineerUkraineFollow BadgesPythonSql CertificationsCertificate: Python (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillWork Experiencesergey_kharybin has not updated employment details yet.Educationsergey_kharybin has not updated education details yet.