Ekaterina Efimova@cattiefFollow BadgesDays of CodeDays ofStatistics Certificationscattief has not earned any certificates yet. Work Experiencecattief has not updated employment details yet.Educationcattief has not updated education details yet.LinksLinkedinhttps://www.linkedin.com/in/ekaterina-efimova-b35052224/Githubhttps://github.com/cattief Skillscattief has not updated skills details yet.