Richard Mack@richard_mack_42Software Tester. Mathematician. Competitive CheerleaderCanadaFollow BadgesProblem SolvingRuby CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: JavaScript (Basic)VerifiedskillWork Experiencerichard_mack_42 has not updated employment details yet.Educationrichard_mack_42 has not updated education details yet.