Perform full month-end close reviews for e-commerce clients operating via Amazon, Shopify, Walmart, and Faire. Oversee Shopify and Amazon receivables review, along with prepaid and accrual entries regarding AP. Maintain precise Sales and COGS records on QuickBooks and NetSuite, serving as direct client contact for weekly tasks. Create comprehensive accounting packages ensuring proper balance sheet reconciliations and trend analysis for P&L. Manage inventory management workflows including physical reconciliations, write-offs, obsolescence adjustments, and product cost accuracy. Supervise and train bookkeepers and staff accountants on client workflows and administrative responsibilities.

Oversaw end-to-end bookkeeping processes, monthly close procedures, and journal postings for U.S. companies. Handled general ledger (G/L) postings, fixed assets, depreciation runs, cost-center allocations, and bank feed reconciliations. Managed payroll processing, expense reports, cash flow tracking, and financial KPI reporting. Provided team mentorship, reviewed staff tasks, and ensured strict integrity of chart of accounts and sub-account lists.

Responsible for foreign exchange (FX) estimation and execution, bank reconciliations, and MEUS agreements. Handled fixed assets capitalization, write-offs, depreciation runs, project creation, and support. Analyzed marketing and selling gain/loss provisions, insurance reconciliations, and deferred freight checks.

Coordinated annual independent verification of assets and monthly checks of posted depreciation variances. Managed fixed asset life-cycle events including capitalizations, write-offs, abandonments, transfers, and sales. Produced quarterly conformity reports for multiple refineries, analyzing variances and performing tax reporting.

Prepared balance sheets, performed account reconciliations, and compiled bank credit folders. Handled tax planning and returns including IVA, IIBB, and Bienes Personales.