Engineered targeted custom modules to optimize the standard Odoo quote-to-invoice workflow for complex operational requirements. Streamlined the user interface using XML/XPath inheritance to reduce unnecessary clicks and built highly customized QWeb reports for financial documents. Enhanced the sales workflow by linking sale.order.line directly to live inventory data (stock.quant), displaying real-time stock availability to sales reps. Additionally, automated the financial mapping to ensure custom sales workflows trigger accurate, compliant account.move journal entries instantly.