Excel Power Query expert

Expert Excel Developer for Power Query & Data Automation Project Overview: We are looking for an experienced Excel automation expert to build Excel worksheets from scratch and improve Excel workbooks used for inventory, sales, distributor, rebate, pricing, and financial reporting. This is not a basic data entry or reporting role. We're looking for someone who can design efficient Excel solutions, automate repetitive tasks, and build reliable reporting systems.   What we need: INVENTORY TABLE containing SKU, Product, Size, Unit Weight, Qty received SALES TABLE containing Date, Order number, SKU, Quantity sold, Customer Price in AUD, cost price in USD, Freight Cost,    Using Pivot Tables or Power Query to calculate: Current stock on hand Most and least popular products  Best-selling size Monthly sales Revenue Profit Slow-moving stock   System with linked tables: Products – every cleat with SKU, size, unit weight, cost, and selling price in AUD. Inventory Movements – stock received, sold, returned, or adjusted. Orders – order number, customer, date, payment status, shipping status, cost in USD Customers – contact details and order history.