Vladimir Pestov@kozzykoderRussian FederationFollowAboutEducationSouth Ural State University, Chelyabinsk BadgesProblem SolvingJava CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillWork Experiencekozzykoder has not updated employment details yet.EducationSouth Ural State University, Chelyabinsk