Jack Costin@jcostinFollow BadgesProblem SolvingDays ofStatisticsSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillWork Experiencejcostin has not updated employment details yet.Educationjcostin has not updated education details yet.Linksjcostin has not updated links details yet. Skillsjcostin has not updated skills details yet.