Elena Lyushnina@_Elena_Russian FederationFollowAboutEducationSt. Petersburg State Electrotechnical University BadgesProblem SolvingCPPDays of CodeDays ofStatisticsSql CertificationsCertificate: Java (Basic)VerifiedskillCertificate: Java (Intermediate)VerifiedskillWork Experience_Elena_ has not updated employment details yet.EducationSt. Petersburg State Electrotechnical University