@vladimir_aRussiaFollowAboutEducationННГУ им. Лобачевского BadgesProblem SolvingDays of JSSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork Experiencevladimir_a has not updated employment details yet.EducationННГУ им. Лобачевского