Vlad Mihaylenko@vxmihaylenkoRussiaFollowAboutCurrentMail.Ru BadgesProblem SolvingCPP CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillWork ExperienceDeveloperMail.Ru• 2015Educationvxmihaylenko has not updated education details yet.