Stepan B@best_uaFollow BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experiencebest_ua has not updated employment details yet.EducationNational Taras Shevchenko University of KievLinksLinkedinhttps://www.linkedin.com/profile/view?id=75135279 Skillsbest_ua has not updated skills details yet.