Mark Marshall@mark_marshallgpSolutions EngineerFollow BadgesProblem SolvingDays of JS CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork Experiencemark_marshallgp has not updated employment details yet.Educationmark_marshallgp has not updated education details yet.LinksGithubhttps://github.com/mark-marshallPortfoliohttps://markmarshall.co/ Skillsmark_marshallgp has not updated skills details yet.