Responsible for executing, monitoring, and supervising production mining activities, such as: drilling, blasting, excavation, loading, transportation, classification, washing, concentration, drying, and shipping packaging. Risk assessment and resource management. Plans and executes improvement projects. Act as technical manager of quarries; Monitor production and costs; Monitor blasting operations; Mine planning using specialized software; Blast design, blasting optimization, documentation organization; Monitoring blast fragmentation size using specialized software; Filming blasts for analysis; Production planning and control; Inventory control and mass balance (stockpile measurement using drones); Analysis and management of production costs.