Jacek Samolinski@katsa_officePolandFollow BadgesProblem SolvingJavaPython CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillWork Experiencekatsa_office has not updated employment details yet.Educationkatsa_office has not updated education details yet.