• Define resource requirements and manage the availability and allocation of resources, both internal and third-party. • Budget based on requirements and tracking costs to deliver the project within budget. • Prepare detailed project plan to schedule key project milestones, workflows and activities. • Monitor the project and provide regular reports on project status to General Management. • Manage and adjust changes to the project scope, schedule and/or budget. • Preparation of proposals for bidding on state and private projects. Achievements: • Implementation of innovative construction and control methods (PMBOOK) improving the company's profits by 15%.

• Project portfolio management. • Define the objectives and scope of the project, roles and responsibilities. • Define resource requirements and manage the availability and allocation of resources 1 both internal and third-party. • Preparation of budget based on requirements and costs to deliver the project within the set budget. • Prefeasibility analysis of the project portfolio • Preparation of detailed CPM project’s schedule. • Manage project delivery according to plan. • Monitor the project and provide regular reports on the status of the project to the company’s Board. • Manage and adjust changes in the scope, schedule and/or budget of the project, identify and mitigate potential risks. • Ensure that the project is delivered to the satisfaction of the internal client. • Request and evaluate offers from contractors and suppliers. Achievements: • The objectives were met by a percentage of 107%, optimizing expenses of the company resulting in a savings of 12%.

• Review of basic and detailed engineering plans. • Help complete the partial design of the hydraulic structure after field evaluation. • Preparation of technical specifications and terms of reference for contracting construction service providers. • Inspect the construction site to monitor progress and ensure compliance with engineering plans, specifications and standards for construction and safety. • Evaluate bids from contractors and suppliers. • Manage and assist with on-site administration to ensure the success of the project. • Process and review contractor invoices. • Manage quality control procedures for concrete work, foundations and embankments. • Supervise QA/QC procedures. • Preparation and control of CPM schedules using Microsoft Project. • Control of preparation and placement of 50,000.00 m3 of concrete. • Preparation and control of budget based on requirements and costs. • Manage the delivery of the project according to this plan. • Identify and mitigate potential risks. Achievements: • The objectives were met by a percentage of 103%. It was possible to enable the 100% of the site's electrical energy generation capacity. • During the pandemic, the system regulation dam for the entire site was built, increasing the generation capacity by 14.5 MW, which represents a 10% increase in income for the company.

• Review and interpretation of plans. • Coordination with the designer, subcontractors, supervisors, surveyors and the general workforce involved in the project. • Monitoring Subcontractors. • Preparation and control of the project's general budget. • Preparation of work progress sheet. • Preparation and updating of monthly CPM schedules using Microsoft Project. • Assistance with design changes. • Document control. • Supervision of post-tensioning procedures for bridge prestressed concrete beams. • Supervision of prestressed concrete pouring procedures. • Construction supervision of deep foundations and piles. • Management of suppliers and material orders. • Subcontractor agreements. Achievements: • Implementation of innovative design and construction methods increasing the company's profits by 7% and reducing times execution up to 25%

• Review and interpretation of plans. • Field work. • Coordination with subcontractors, supervisors, surveyors and the workforce generally involved in the project. • Supervision of installation of mechanical irrigation system. • Supervision of electrical subcontractors. • Supervision of installation of sewage and storm drainage systems. • Supervision of installation of synthetic material athletics track. • Supervision of exterior lighting installation. • Managed quality control procedures for concrete work and deep foundations and piles. Achievements: • Implementation of innovative control methods increasing profits of the company by 3%. • The designs of irrigation and decantation systems were improved to achieve an improvement of 5% in water processing capacity.