Leszek Zygo@leszekFollow BadgesProblem SolvingC language CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: C (Basic)VerifiedskillCertificate: C (Intermediate)VerifiedskillWork Experienceleszek has not updated employment details yet.Educationleszek has not updated education details yet.Linksleszek has not updated links details yet. Skillsleszek has not updated skills details yet.