Rafał Pałasz@rolf_1Follow BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experiencerolf_1 has not updated employment details yet.Educationrolf_1 has not updated education details yet.Linksrolf_1 has not updated links details yet. Skillsrolf_1 has not updated skills details yet.