Experienced Flutter Developer Needed to Build Admin POS Dashboard Screens (Overview & Detail Views)

We are expanding our existing Mobile Shop POS (Point of Sale) Flutter application. We need an experienced Flutter developer to build two crucial admin-facing screens to manage and track data across multiple retail locations. The UI design guidelines are clean and minimalist, prioritizing high clarity, scannability, and data density without unnecessary clutter. Key Deliverables: Multi-Shop Overview Screen (Admin Dashboard): A high-level view aggregating data from all mobile shops. Key performance indicators (KPIs) showing total sales, overall revenue, and top-performing locations. A scannable list or grid of all registered shops with quick-glance status metrics. Shop Detail Screen: A dedicated view for individual shop deep-dives. Categorized data breakdowns separating sales by Mobiles, Accessories, and other product lines. Clear visual data representation (clean charts/graphs or organized tables) for sales trends, stock alerts, and staff performance metrics within that specific branch.