Michał Kość@m_koscFollow BadgesProblem SolvingDays of Code CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experiencem_kosc has not updated employment details yet.Educationm_kosc has not updated education details yet.Linksm_kosc has not updated links details yet. Skillsm_kosc has not updated skills details yet.