Aleksei Kudelia@dekko_ruFollow BadgesProblem SolvingSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experiencedekko_ru has not updated employment details yet.Educationdekko_ru has not updated education details yet.Linksdekko_ru has not updated links details yet. Skillsdekko_ru has not updated skills details yet.