Aleksandr Koshkin@tinysnippetsSWE @ Positive TechnologiesRussian FederationFollowAboutCurrentPositive Technologies BadgesProblem SolvingSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Python (Basic)VerifiedskillWork Experiencetinysnippets has not updated employment details yet.Educationtinysnippets has not updated education details yet.