John Holdsworth@jch01Python/SQL DeveloperFollow BadgesPythonDays of Code Certificationsjch01 has not earned any certificates yet. Work Experiencejch01 has not updated employment details yet.Educationjch01 has not updated education details yet.LinksLinkedinhttps://www.linkedin.com/in/johnholdsworthPortfoliohttps://www.linkedin.com/in/johnholdsworth Skillsjch01 has not updated skills details yet.