Natalia Sierzputowska@sierzputinImplementation consultantPolandFollow BadgesProblem SolvingJavaPythonSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillWork Experiencesierzputin has not updated employment details yet.Educationsierzputin has not updated education details yet.