David DuPuis@dkdupuisFollow BadgesProblem SolvingPythonDays ofStatisticsSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork Experiencedkdupuis has not updated employment details yet.EducationPSULinksdkdupuis has not updated links details yet. Skillsdkdupuis has not updated skills details yet.