Jan @jchwiejczakFollow BadgesProblem SolvingPythonDays of Code CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experiencejchwiejczak has not updated employment details yet.Educationjchwiejczak has not updated education details yet.LinksGithubhttps://github.com/janhak Skillsjchwiejczak has not updated skills details yet.