OMNIGEN ENERGY is a global solar energy supplier headquartered in Minas Gerais, Brazil. The company manages a portfolio of small-scale solar power plants in Brazil and is exploring developing opportunities in other regions. The company is backed by global institutional investors.

Graphcoa is a graphite development company that explores several graphite mineral deposits with great potential and strategic locations in Brazil.

Responsible for legal matters of mining companies and assets in Brazil. Appian Capital Brazil is part of Appian Capital Advisory LLP, the investment advisor to Appian Natural Resources Fund I LLP and Appian Natural Resources Found II LP, two private equity funds that invest solely in mining or mining related companies, assets and mangement teams across selected geographies and commodities.

Atlantic Nickel is the new name and brand of Mirabela Mineração. Since May 24, 2019, Mirabela Mineração officially is called Atlantic Nickel. The change follows the process of restart of Mina Santa Rita's operations in Itagibá, in the south of Bahia, suspended in 2016. The return of activities is scheduled for the end of 2019. Since August, 2018, Mirabela Mineração became part of the Appian Capital Advisory, a British group that makes presence in South America (Brazil), North America (Canada) and Africa (Burkina Faso and Tanzania), and I became responsible for corporate legal matters involving the group's mineral assets in Brazil.

. Responsible for legal matters involving acts on survey and mineral development, mining, beneficiation and marketing of nickel concentrate at Santa Rita Mine.. Legal advice to the business units and top leadership, ensuring best practies of corporate governance;. Regional accountabilities:Supports region on strategic decisions, local statutory /legal requirements; in compliance with Mirabela’s corporate obligations;Technical advice and consultancy to all Mirabela departments and projects on legal and compliance matters.. Litigation :Oversees local risk management processes;Assures the correct representation of Mirabela;Ensures that contracts concluded by Mirabela comply with legislation.. Corporate accountabilities:Implements and complies to corporate policies and standards;Notifies and liaises with corporate regarding specific requirements and issues for the Region;Develops and adapts within the corporate framework for regional application and compliance where required;Keeps the corporate administration informed of key matters;Participates in functional communications and developments.

Responsible for legal matters involving the development of Serrote Project. Vale Verde is part of the Appian Capital Advisory, a British group that makes presence in South America (Brazil), North America (Canada) and Africa (Burkina Faso and Tanzania).

Legal Coordinator of the tax area of an business group that operates in various segments of engineering. Among them are: maritime (shipbuilding), aviation, oil & gas drilling / extraction, transportation of radioactive products and radiopharmacy.Monitoring of all processes of the group focused on the tax area, Sponsor to several lawsuits nationwide, defending theses on reducing the tax burden at federal and state levels. Defenses in tax foreclosures, administrative issues and notices of violation;Filing for Writs of Mandamus in emergency issues;Intervention in processes sponsored by outsourced firms that were let off;Search tax reduction through:Refinancing programs with governments;Sectoral tax incentives;Remittances abroad;Selling companies;Divisions;Planning Imports of aircraft and vessels;Exports back to back;Negotiations with tax authorities;Monitoring of all the daily changes in tax legislation, aimed at prevention and opportunities to obtain tax credits and tax cuts;Monitoring of administrative procedures, terms of subpoenas, notices of violations, monitoring surveillance, visiting federal, state and local tax offices, collection of debt, customs; release of goods;Evaluation of the tax burden on contracts for services, charter aircraft, importation of aviation equipment, shipping and oil exploration and transport of radiological products;Verification, review and guidance on changes to social security legislation;Special customs arrangements Preparation of internal reports of administrative and judicial processes, review of outsourced reports;Guidance to various sectors as regards of the application of tax laws;Control and analysis of extract taxes, obtaining clearances, check pending at IRS (Internal Revenue Service);Survey of disputes that fall on real estate and property;Dealing directly with private entities, administrative and judicial authorities.

Worked for the Management of Standards and Control, offering strategic consulting of control and standardization, development and corporate governance, legal support on regulatory internal and external issues, compliance with international standards for evaluation and dissemination of mineral reserves, advice on issues relating to Council tax, monitoring the CVM rules, corporate issues related to investor relations, implementation of IFRS (International Financial Report Standard) in regards of the exploration and evaluation of mineral resources, due diligence aimed at mergers and acquisitions and national and international assets, and other issues that required normative interpretation. Worked together in the discussion of mechanisms and rules by which to establish ways to control the management of publicly traded companies, including tools for dissemination, monitoring by means of defined rules of external audits; and the possibility of accountability of managers for their decisions (or management actions). The work of internal standardization carried out aimed at reducing potential problems that may arise in the relationship between managers and shareholders.Responsible for the control, monitoring and compliance with international standards of evaluation and dissemination of reserves.Assistance in the preparation of SEC reports (Securit and Exchange Commission), corporate issues, issues related to the Supervisory Board, CVM rules, investor relations, hiring of external audits, internal standards and due diligence for the acquisition and merger of companies and assets national and international.

Counseling members of the Executive Board and operational áreas on legal, corporate and tax strategic planning.Assistance to affiliated companies in Brazil and abroad on issues related to business law areas: tax, corporate, civil, commercial, financial, labor, international, regulatory, economic law, intellectual property and process.Management of the entire area of judicial and administrative litigation directly and through specialized offices, representing the company before public, federal, state and local entities and other companies (private or public).Analysis, design and control of contracts, announcements and participation in public tenders.Preparation, monitoring and approving of the Legal area budget.

Management of legal area and business advisory (domestic and international companies) and other activities related to business partners that went beyond the business industry on matters relating to issues relevant to business law.Direct advice to members, directors, managers and all group companies, setting strategies for conducting legal affairs, with economic repercussions for the business, positioning himself among the top management in decision making;Administration of litigation and administrative proceedings defining process strategy, running internally and / or outsourcing the sponsorship of causes

Direct advice to all sectors of the organization, managing contractors and offices reporting directly to the Board in all matters related to corporate law; Organization of the legal system nationally and internationally; Restructuring, contracting and management of offices specialize in all areas of law (19 in Brazil and one abroad); Reorganization of the corporate area, opening new businesses, sales of equity investments and acquisitions; Reassessment of legal processes, structure of procedures and control indicators;

Responsible for legal services of the company, advising directly all sectors, in charge of addressing the issues presented by the Executive Board, operating units and other internal clients, as well as all necessary legal aspects of the company, reporting directly to the Board;Obtaining licenses and permits for regular operation of the company;Examination, preparation, negotiation, interpretation and review of contracts, cancellations, terms of discharge, letters of credit and other documents the company's dividend;Preparation of briefs of interest to the company and supervision of all litigation, coordinating the activities of law firms outsourced;Representing the company before the forum in general, government offices and other agencies;Analysis of draft laws, decrees, regulations and other legal acts of nature directly and indirectly affect the company's activities.