Andrei Gaivoronski@andreiruhkFollow BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experienceandreiruhk has not updated employment details yet.EducationMoscow State University M.V. LomonosovLinksandreiruhk has not updated links details yet. Skillsandreiruhk has not updated skills details yet.