Geor Kasapidi@geor_kasapidiRussiaFollowAboutCurrentYandex BadgesProblem SolvingDays ofStatisticsSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork Experiencegeor_kasapidi has not updated employment details yet.Educationgeor_kasapidi has not updated education details yet.