Since 1998, she has specialized in practical issues of applying public procurement regulations. She has led projects for the transformation of purchasing methods in order to ensure an increase in the efficiency of the purchasing process using the best market practices. Among others, she served as director responsible for the procurement area at SPEC S.A., PGNiG S.A., OGP GAZ-SYSTEM S.A., GA ZAP S.A. and PAŻP.