Sebastian Kozlowski@sebciokFollow BadgesProblem SolvingCPPJavaPythonSqlRuby CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experiencesebciok has not updated employment details yet.EducationTechnical University of Gdansk, GdanskLinkssebciok has not updated links details yet. Skillssebciok has not updated skills details yet.