At Centro de Apuestas Meteoro, I reconcile weekly lottery sales across three business operations and maintain records for physical and online plays. I created Excel controls for inventory, prices, sales, and prize payments, and developed an AI-assisted invoice register to track supplier balances and tax withholdings.
Through my personal business, Del Valle Cakes, I prepare and sell cakes, manage orders, and track income and expenses in Excel. I also completed an AI-assisted Excel/VBA workflow for Venezuelan ISLR withholding and am developing Kardex 3.0, an inventory system with lot and expiry tracking and weighted-average costing.
