▪ Structuring the Finance area, creating the Controllership area and unifying the Accounting, Billing, Treasury and Planning areas under a single management.▪ Treasury: BPO management, banking relationship, accounts payable, foreign exchange operations, declarations to Bacen (CBE, Censo and RDE), cash flow and bank reconciliation.▪ Controllership: Budget management, control of budgeted vs. realized, KPIs management, budget preparation, OPEX and CAPEX management.▪ Accounting: Balance sheet management, compliance with internal and external audits, IFRS16 implementation, fixed asset management, ECD and ECF deliveries and financial statements using IFRS.▪ Planning: Analysis of new projects (business plan), multi-year strategic planning and management reports, FP&A, project return rate control, validation of dividends and interest on equity.▪ Billing: Billing of approximately 4,000 sites, reconciliation of accounts receivable, revenue recognition (IFRS9) and bad debt management.▪ Sponsor for the Global SAP implementation project.✔ Main results and achievements:▪ Better average profitability of new towers by 30%.▪ Fulfillment of financial targets between 110% and 120% during the years 2019 to 2021. (EBTIDA, FCF, CAPEX).

✔ Financial Operations and Backoffice Manager – 2016/2018✔ Financial Operations Coordinator – 2016 ✔ Economic-Financial Consultant – 2014/2016▪ Responsible for Financial Operations: Investments, funding, hedges, exchange and financial guarantees of the Telefonica Group in Brazil (15 companies).▪ Creation of the Financial Operations Management and back office.▪ Management of financial guarantees (insurance and sureties).▪ Management of commercial exchange operations, dividend operations and interest on equity;▪ Management of derivative operations for financial risk management (hedge) with average volume.▪ Responsible for fundraising of up to 30 months by Group companies, via international fundraising 4131, NPs, KG. Responsible for banking relationships with banks, insurance brokers and funds.▪ Investment portfolio management.▪ Management and formalization of financial operations contracts.▪ Responsible for the declaration of the Census of Foreign Capital, CBE (Brazilian Capital Abroad), RDE-IED and RDE-ROF of the Central Bank.Use of Bloomberg and Broadcast terminal✔ Main results and achievements:▪ Structuring and quotation of operations in foreign currency for the acquisition of GVT by Telefônica Brasil.▪ External funding carried out with an average term of 24 months.;▪ Reduction of guarantees financial costs by 70%.

• Preparation and analysis of management reports. ▪ Data validation for the delivery of the Declaration of Information on Real Estate Activities (DIMOB);▪ Activities and process mapping;▪ Backlog assembly of contract and real estate management software;▪ Testing and approval of improvements to the control system for leasing and sublease contracts;▪ Development of management reports;▪ Analysis of data from sublease contracts and billing reports, correcting flaws in the billing system, increasing monthly revenues;▪ Control of rents and fees payable of Grupo Pão de Açúcar Stores.✔ Main results and achievements:▪ Recovery of monthly revenues of around BRL 200k.

✔ Departament Manager – 2007/2011✔ Financial Analyst – 2003/2007✔ Operations Assistant – 2001/2003✔ Clerk – 2000/2001▪ Management of the Foreign Exchange Trading Desk (Sales) responsible for serving retail, middle, government and private clients;▪ Pricing, analysis and structuring of foreign exchange transactions, such as export, import, financial exchange, 4131, ACC/ACE and prepayment, developing qualitative work.▪ Elaboration of strategies to reach the goals defined by the board, being responsible for the sector. ▪ Development of the database of clients and operations quoted in the state, the main tool for statistical control and management reports in other exchange desks in the country.▪ Database analysis to identify evidence of fraud and money laundering prevention.▪ Development of automated processes to capture information from the Central Bank and Banco do Brasil systems.✔ Main results and achievements:▪ At least 120% of budget fulfillment between 2008 and 2010 for FX operations.