Eder Bustamante

•Lead daily open pit mine operations, coordinating loading, hauling and auxiliary equipment to achieve production targets in line with short-term mine plans. •Oversee dispatch and field execution to ensure correct material movement, quality control and compliance with operational priorities. •Ensure execution quality of pit, waste dump and infrastructure designs, including slope configurations, drainage works, bench cleaning and drilling areas. •Monitor and address operational inefficiencies, unsafe acts and substandard conditions to maintain compliance with safety, quality and efficiency standards. •Coordinate activities performed by contractors and internal areas, ensuring alignment with SSYMA standards and operational requirements.

•Managed fleet optimisation systems (MineSense, Dispatch) to support compliance with production targets defined in short-term mine plans. •Monitored and maximised equipment and operator performance through real-time dispatch systems and operational controls. •Coordinated hauling fleet and auxiliary equipment allocation according to operational priorities and production requirements. •Worked closely with field supervisors and maintenance teams to align planned and unplanned maintenance with operational continuity. •Supported drilling operations through performance monitoring and coordination of drilling equipment. •Maintained and updated haul road networks, GPS data, node locations and autonomous arrival parameters to ensure system accuracy. •Tracked production KPIs using reporting systems (ReportSense) and prepared operational performance reports for decision-making.

•Supported daily open pit mine operations, assisting in the execution of short-term mine plans and production targets. •Assisted in fleet allocation and operational coordination of hauling and auxiliary equipment based on operational requirements. •Supported dispatch and reporting systems (MineSense, ReportSense) for production monitoring and KPI tracking. •Worked with field supervisors and maintenance teams to support operational continuity and equipment availability. •Assisted drilling operations through performance monitoring and coordination of drilling equipment.

• Supported field control and verification of contractor progress and mine valuations. • Assisted in reporting for drilling & blasting, loading and hauling operations, including cost tracking and performance monitoring. • Developed a conceptual real-time dashboard for unit cost control (cost per tonne moved). • Participated in improvement initiatives, including cost optimization proposals for blasting systems and electronic detonators.

Décimo Superior