I need an experienced Django / Django-Oscar developer to build a B2B webshop based on the official Django-Oscar sandbox environment. The project must extend Oscar with proper B2B functionality including customer-specific pricing and company account management. This is a fixed-price project. Technical Stack Python 3.x Django (latest stable) Django-Oscar (latest stable) Required Features 1) Add a company and let each customer be connected to a company 1) Company specific Pricelists (Core Requirement) The pricelist must: Be defined per company Allow setting price per: Product Variant (if applicable) Override default Oscar pricing Be used automatically in the Oscar pricing strategy Work across: Product detail page Basket Checkout Order totals The price list an lines model must follow this json for the header: { "PriceList": "TEST", "Name": "TEST", "ValidFrom": "0001-01-01T00:00:00", "ValidTo": "0001-01-01T00:00:00", "Currency": "", } for the line: { "PriceList": "TEST", "Item": "2000", "Price": 5.0, "Pct": 0.0, "Qty": 1.0, "Discount": 20.0, "ItemGroup": null, "ValidFrom": "0001-01-01T00:00:00", "ValidTo": "0001-01-01T00:00:00", "Currency": null, }, If no special price exists, the system must fall back to default price. 2️⃣ Company Model (B2B Structure) We need a proper B2B structure: A Company A company can have multiple users One user is marked as Company Admin Pricelist is attached to the Company (not user) 3️⃣ Company Admin Capabilities Company Admin must be able to: - Add users to their company - Remove users from their company - Edit users - Manage delivery addresses for company accounts Users belonging to the same company must: - See the same pricelist - See orders created by all users in their company 4️⃣ Disable Company A company can be marked as: - Active - Disabled If Disabled: No users in that company can place orders Basket checkout must be blocked Clear error message shown 5️⃣ Account Page Enhancements Logged in users must be able to: See their company information See their active pricelist See prices reflected correctly on all products See all company orders Code Requirements Clean architecture Extend Oscar correctly (no hacks) Use custom pricing strategy properly Proper migrations Admin interface for managing: Companies Pricelists Company users This is a fixed price project