Stephan Zalewski@stepahnFollow BadgesProblem SolvingPythonRuby CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Ruby (Basic)VerifiedskillCertificate: Ruby (Intermediate)VerifiedskillWork Experiencestepahn has not updated employment details yet.Educationstepahn has not updated education details yet.Linksstepahn has not updated links details yet. Skillsstepahn has not updated skills details yet.