Mark Bley@w3rsin1Software EngineerFollow BadgesProblem Solving CertificationsCertificate: Problem Solving (Intermediate)VerifiedskillWork Experiencew3rsin1 has not updated employment details yet.Educationw3rsin1 has not updated education details yet.Linksw3rsin1 has not updated links details yet. Skillsw3rsin1 has not updated skills details yet.