Joanna Baczewska@j_b_baczewskaPolandFollow BadgesProblem SolvingCPPJavaDays of CodeC language CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: C (Basic)VerifiedskillCertificate: C (Intermediate)VerifiedskillWork Experiencej_b_baczewska has not updated employment details yet.Educationj_b_baczewska has not updated education details yet.