Oversee logistics, pricing validation, collateral management, and volume controls for power products and renewable credits across major US and Latin American markets. Lead automation and process improvement initiatives using Python and VBA, and business intelligence tools to enhance operational efficiency, data integrity, and auditability. Coordinate with Legal, Contracts, and cross-functional teams to ensure accurate and compliant execution of agreements, settlements, and credit management activities. Manage the scheduling and nomination of power deliveries and carbon certificates, minimizing imbalance and congestion costs while ensuring compliance with ISO and regulatory requirements.Develop and maintain pricing, forecasting, and cost allocation models to support trading strategies and performance measurement. Reconcile ISO charges, settlements, and environmental credit transactions, investigating discrepancies and ensuring financial accuracy. Apply in-depth knowledge of proprietary systems to support daily operations, reporting, and decision-making. Deliver timely P&L updates, exposure reports, and automated dashboards to traders and stakeholders, supporting transparency and effective risk management. Maintain strong relationships with internal teams and external counterparties to facilitate smooth transaction execution and issue resolution. Continuously identify and implement technology-driven process improvements to optimize workflows and reduce operational risk. 
