David Dennemont@SpYtiGErFollow BadgesProblem SolvingPythonDays ofStatisticsSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork ExperienceSpYtiGEr has not updated employment details yet.EducationSpYtiGEr has not updated education details yet.LinksSpYtiGEr has not updated links details yet. SkillsSpYtiGEr has not updated skills details yet.