Sergey Nikolaev@exe546Follow BadgesPythonSql Certificationsexe546 has not earned any certificates yet. Work Experienceexe546 has not updated employment details yet.Educationexe546 has not updated education details yet.LinksLinkedinhttps://www.linkedin.com/in/%D1%81%D0%B5%D1%80%D0%B3%D0%B5%D0%B9-%D0%BD%D0%B8%D0%BA%D0%BE%D0%BB%D0%B0%D0%B5%D0%B2-281087191/ Skillsexe546 has not updated skills details yet.