Grzegorz Utnik@zuberguPolandFollow BadgesProblem SolvingJavaPythonDays of CodeDays of JSSqlC language CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: C (Basic)VerifiedskillCertificate: C (Intermediate)VerifiedskillWork Experiencezubergu has not updated employment details yet.Educationzubergu has not updated education details yet.