Dallas Holder@dcdholderCanadaFollow BadgesProblem SolvingDays of CodeSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: SQL (Basic)VerifiedskillWork Experiencedcdholder has not updated employment details yet.Educationdcdholder has not updated education details yet.