Zakhar Goryainov@sollex1202Russian FederationFollowAboutEducationKuban State University of Technology BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork Experiencesollex1202 has not updated employment details yet.EducationKuban State University of Technology