Tally ERP 9 Inventory Customization

I need my existing Tally ERP 9 setup fine-tuned so the inventory module truly matches the way we track stock on a day-to-day basis. This means altering item classifications, vouchers, and stock movement screens so they reflect our real workflow instead of the default structure... (Budget: ₹1250 - ₹2500 INR, Jobs: Accounting, Data Entry, Data Integration, Excel, Inventory Management, MySQL, PHP, Software Development)