Isabel Cristina de Oliveira has over 10 years of experience as a tax analyst. She has a strong background in administration and tax law. Some of her core accomplishments include leading the implementation of SAP and pw.SATI systems at Petrobras Distribuidora and the implementation of the NFe and Sped Fiscal systems at Ipiranga. In her current role, she analyzes tax flows, checks tax compliance, negotiates tax reimbursements, and provides support to users.