Alexey Lavrov@lehalavrFollow BadgesProblem SolvingDays of Code CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experiencelehalavr has not updated employment details yet.Educationlehalavr has not updated education details yet.Linkslehalavr has not updated links details yet. Skillslehalavr has not updated skills details yet.