Valery Nikolaev@ValeronnikRussian FederationFollow BadgesProblem SolvingJavaDays of CodeDays ofStatisticsSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork ExperienceValeronnik has not updated employment details yet.EducationSt. Petersburg State University of TelecommunicationInformation Technology, B.Tech•  September 2016 - Present