Led the calculation, posting, and global aggregation of E&O (Excess and Obsolescence), NPFO, Shrink, and Scrap reserves. Spearheaded the automation of the Medical Inventory Balance Sheet, driving significant time savings and reducing manual errors. Developed comprehensive analytical dashboards in Power BI to optimize inventory reporting and streamline business reviews. Managed end-to-end Blackline reconciliations and ensured strict compliance during IPE preparation and internal reviews. Coordinated quarterly business reviews and managed transition tracking for global financial adjustments.

Supervised the Record-to-Report (R2R) team and coordinated month-end close activities, ensuring alignment with global corporate standards. Served as the primary general and cost accounting owner for operations in Mexico, directing accruals, manual costing to P&L, and variance analysis. Successfully managed the R2R process migration from Mexico to Brazil; conducted face-to-face SME validations, designed Desktop Procedures (DTP), and executed Standard Operating Procedures (SOP). Established standard operational workflows that directly achieved a massive reduction in team overtime while improving deliverables' quality. Supported internal and external audits, executing monthly quality audits and compliance reporting.

Owned the full cycle of Accounts Payable (AP) and Accounts Receivable (AR) for local and international operations. Prepared official Financial Statements and quarterly financial packages in compliance with US CPA and US GAAP requirements. Executed process reengineering strategies for monthly bank and credit card reconciliations, successfully eliminating operational overtime.

Prepared US GAAP corporate adjustments, balance sheet reconciliations, and detailed variance analysis for regional leadership. Successfully migrated and stabilized the Record-to-Record (R2R) structure from El Salvador to Costa Rica. Provided intensive financial closing support for corporate entities across Caribbean countries (Jamaica, Haiti, Trinidad & Tobago, Bahamas, Barbados). Acted as Risk and Control Officer, executing controls testing, documenting system procedures, and managing the Total Country Disability (TCD) backup plan in coordination with Asia branches.

Managed the financial migration, stabilization, and reengineering of the Gillette Affiliates accounting structure into the Costa Rica hub. Coordinated financial closing, automated payment runs, and balance reconciliations for Central America, Mexico, Caribbean, and European affiliates. Served as North America Electronic Data Interchange (EDI) Coordinator, resolving technical and financial issues for major US customers. Enforced internal process audits and managed master data configuration for global corporate vendors.

Executed audit testing for system accessibility, data accuracy, environmental security, and operational gaps. Drafted official audit reports and management letters under senior leadership supervision.