Piotr Wawryka@piotrek_wawrykaPolandFollow BadgesProblem SolvingJavaPythonDays of JSDays ofStatistics CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Python (Basic)VerifiedskillCertificate: Python (Intermediate)VerifiedskillWork Experiencepiotrek_wawryka has not updated employment details yet.Educationpiotrek_wawryka has not updated education details yet.