Matt Hoffman@hofmadresuUnited StatesFollow BadgesProblem SolvingSqlRuby CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Ruby (Basic)VerifiedskillCertificate: Ruby (Intermediate)VerifiedskillWork Experiencehofmadresu has not updated employment details yet.Educationhofmadresu has not updated education details yet.