Maksym Gusev@maksym_gusevUkraineFollow BadgesProblem SolvingDays of CodeDays of JSSqlRuby CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork Experiencemaksym_gusev has not updated employment details yet.Educationmaksym_gusev has not updated education details yet.