Irina Kravtsova@grechka62Follow BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillWork Experiencegrechka62 has not updated employment details yet.EducationSiberian State University of Telecommunications and InformaticsLinksLinkedinhttps://www.linkedin.com/in/grechka62/ Skillsgrechka62 has not updated skills details yet.