Oleg Lenkov@linkoff404frontend developerRussian FederationFollow BadgesProblem SolvingDays of CodeDays of JSDays ofStatistics CertificationsCertificate: Java (Basic)VerifiedskillCertificate: Python (Basic)VerifiedskillCertificate: Rest API (Intermediate)VerifiedskillWork Experiencelinkoff404 has not updated employment details yet.Educationlinkoff404 has not updated education details yet.