DG II Sitewide General Contracting Services Contract of the DIRIYAH Project - historic district of Ad Diriyah into an iconic and world class destination within Riyadh, capital of Saudi Arabia. Total of 62 Billions Construction ProjectEPC Construction Project to build and maintain the temporary haul roads, signage, security facilities, hoarding, fencing, logistics hubs, new entrance gates, haul roads, temporary steel bridges, site offices facilities, flood mitigation works, Park & Ride facilities and laydown areas.

Subcontractor Management - Quantity Surveyor of the italian Employer SIIRTEC NIGI S.p.a (Baker Hugles) Estonian Branch for the Client ENEFIT Power AS of the EPC Project/Plant: Enefit280 Technology based plant for producing raw Shale oil - Material and Erection of the new Condensate Unit in Narva, Estonia - Europe.

Contracts Manager responsible of NEOM Spine Infrastructure - Running Tunnels (Mountain Section) Construction.Contract Management of a Joint Venture Contract: Construction Contract for Tunnelling and Underground Works designed by the Employer – Unit Rates.

Management of the Contract with EBR - Estaleiro do Brasil Ltda

Projects Management with the Client BRASKEM

• Subcontracts elaboration and administration • Negotiation, Variations Orders, Letters and Amendments SEPIA Project BID Team since October 2021: • Responsible for some packages of the BID Buzios 8 ; • Negotiation with Suppliers, NDA, Strategies, RFQ revision, Evaluation criteria, CBE´s elaboration, Cost Review, and participation on Gates.

Providing consulting services at a national and international level, intermediating new businesses in the area of Engineering, Oil & Gas, Environment, Offer of Financial Solutions, and Fundraising.Responsible for identifying and bringing companies on board for reaching business viability.• Signed 6 contracts for the acquisition of companies in debt and Confidentiality Agreements in Salvador and São Paulo for carrying out the business and 1 Protocol of Intent of doing business.

Was responsible for the Concessions of 10 municipalities in the state of Pará, leading 120 members directly in addition to private contractors and investments of US$ 230 million.• Reached a favorable position in the acceptance and presentation of the readjustment in the tariff in one of the concessions. In another concession, negotiated a readjustment of 9.45% resulting in increased revenue for the Company.• Reached a favorable position in the payment of liabilities by the Granting Authority with innovation of the method presented, demonstrating the importance for rebalancing the contract.• Increased the Adhesion rate of the population in purchasing water from 25% to 75% with a greater engagement and awareness of the company’s members and gained greater confidence with the customer and the population.

Reported to the CEO with a team of 15 direct and indirect people.Was responsible for prospecting, preparing proposals and contracting projects in Colombia, Peru, Cuba and Honduras, with public and private clients. Total investments of the projects: US$ 21 billion• Negotiated and signed a Client-Contractor contract with the financing of an Asphalt Refinery in Medellin;• Gathered the signatures of Confidentiality Agreements, establishing a relationship of trust and openness with the market.

Reported to the Country Director with a team of 15 direct and indirect employeesWas responsible for contracting and managing all construction works and facilities in Angola and South Sudan - Africa. Total Project Investments: US $ 115 Million. Clients: DPOC South Sudan Petroleum & SONANGOL• Hired local companies, giving training and doing the work with total physical and emotional security of the members, even in a scenario of war in the country of South Sudan; • Built a definitive framework of partner companies, each one with its own specific role, leading and negotiating with an emphasis on synthesis the best stakeholders for the success of the projects in Angola. Visit to Macaé-RJ.

Subcontracts General Manager (Sep/2011 - Mar/2013)Reported to the Contract Director with a team of 35 direct and indirect employees.Led the contractual administration of all the subcontracts needed for carrying out the Civil, Electrical, Mechanical and Instrumentation Projects for the construction, installation and assembly of each of the 4 Agroindustry Complexes derived from sugar crane (“CADCA” Project). Total Investments: US$ 720 Million;Contractual Administration Manager | Commercial Manager (May/2010 to Aug/2011) Reported to the Contract Director with a team of 25 direct and indirect employees.Subcontracted and managed the costs of the ANACO projects (PDVSA GAS) and of all the subcontracting needed. Total Investments: US$ 390 million;Studied and prepared Proposals and Contract Administration of the building projects "Expansion and Modernization of the Puerto de La Cruz Refinery" and “Catia La Mar Project". Total Investments: US$ 508 million.• Obtained the signature of the contracts for “Puerto de la Cruz Refinery" and the “Catia La Mar Project".• Implemented the Area of General Management of Subcontracts for the "CADCA” Project.

Commercial Manager (Sept/2008 to Apr/2010)Was responsible for the Studies of proposals for the SONAREF and Angola LNG projects for SONANGOL, such as “Marine Facilities Project” at Benguela and “Soyo’s Work Road Proposal”; Managed the contracts and measurements with the Client and Inspector (DAAR - Lebanon) and its addends, such as two highways’ Projects at Huambo (US$ 460 MM).Production Manager (Oct/2007 to Aug/2008) Work was done in three cities of the province: Sumbe, Porto Amboim, and Gabela.Was responsible for the Production Program of the Kwanza Sul Infrastructure Project: rehabilitation of the old system and building a new potable water system, drainage, sewage, telephone & electrical networks and urbanization• Delivered the Proposals in time for the client SONAGOL and their job startups with mobilization;• Deployed the Production Management and the Kwanza Sul´s jobsite in time.

Multinational Company of Industrial Assembly and PipelinesCoordinator and Contract Administration Engineer (Sep/2004 to Sep/2007) Reported to the Contracts Administration Director & Member of the Corporate Contractual Administration TeamManaged the contracts with the Building Projects Department (rehabilitation of pipelines), at Rio de Janeiro either;Head of the study and measurement of the cost and deadline impacts caused by the deviations in the contract. Prepared the documents of claims, change orders and negotiations with the client Petrobras. Production Engineer (Aug/2003 to Aug/2004) Reported to the Contract Manager with a team of 165 direct and indirect employees. Investment of US$ 195 millionWas responsible for Production at the MANATI Gas Pipeline´s Project - Terrestrial Part, along the Dendê Coast in Bahia;Was responsible for Industrial Assembly of the Natural Gas Recovery Building Project (URGN-3-BA), in Pojuca-BA. • Obtained Approval of Claim due to Rain Delay and Delay responses from Client Petrobras. (US$ 20 MM);• Obtained an excellent rate on the bulletin of the performance evaluation from Petrobras for the job performed.

Reported to the Chief Operating Officer with a team of 15 people.Was responsible for the Inspection and Measurement of the building projects of the Contractor Consortium for Emergency Recovery, Restoration, Conservation, and Widening of the Highway BA-099 (Estrada do Coco-Linha Verde).• Deployed measuring controls and prepared reports for the Board and Granting Authority.• Deployed management controls of subcontractors for keeping to the client’s targets

Also known as The First Brazilian Railway Battalion with large Earthmoving Equipment fleet and headquartered in the city of Lages, state of Santa Catarina, Brazil.Reported to the Engineering Department Captain, team of 45 direct and indirect people • Responsible for the Road Construction contract in the city of Bombinhas-SC and construction of a double-braced reinforced concrete bridge on the border with Paraná state. • Responsible for the Contract of Construction, expansion and renovation of community schools in the state of Paraná. Main results: Completion of a bridge and renovation of a school.

Reported to the Contract Administration Director and to the Engineering Director with a team of 35 direct and indirect employees Was responsible for the proactive inspection of Building Projects, Management of the Contract and interface´s analysis of the various subcontracts in relation to the government´s contract. BID was made at Rio de Janeiro-RJ. (US$ 450MM)• Elaboration of the strategic Plan & Contractual Administration´s Tools. Implemented a Total Quality Program.

Reported to the Production Manager and Planning Manager with a team of 35 direct and indirect employeesWas responsible for the Sub-contracts Administration and respective´ s production that involved the Initial Recuperation services of the Work: Dutra President´s Highway Partnership/Concession – Resende-RJ;Head of the study of the Work “E.T.E Joy Trunk Collectors”, using the “PRIMAVERA” in the Planning and Planning & Budget Engineer in the study of “Shopping Recife” Project and in the RODONORTE Concession Project – Rio de Janeiro;Equipment Support Engineer in the Equipment area at Rio de Janeiro-RJ;• Obtained the Contract´s signature of “E.T.E Joy Trunk Collectors” ´s Project at Rio de Janeiro-RJ.• Obtained the Contract´s signature of RODONORTE Highway Concession Project.

Brazilian Heavy Constructor CompanySegment – INFRASTRUCTURE CIVIL CONSTRUCTION  06 years working at this Brazilian company in Brazil, since trainee, in building and infrastructure areasGroup created in 1976 that have operated in the following sectors: construction and heavy construction, real estate market, private infrastructure investments and public and private service concessions.Main Results: * Works performed: Itambé Factory in Pará de Minas-MG, Roads in the interior of Bahia and Real Estate Developments in Salvador-BA, among them the Construction of Barra Shopping