Expert Full-Stack Developer for Mobile App & Backend Development

We are looking for an experienced Full-Stack Developer to build a Pharmacy Stock/Bin and Sales Management System with a mobile app and web dashboard. Key Features: • Medicine inventory and stock management • Bin/shelf/location tracking for medicines • Batch number and expiry date management • Low-stock and expiry notifications • Sales and POS (Point of Sale) management • Invoice and receipt generation • Customer management and purchase history • Supplier and purchase order management • Stock adjustment and inventory tracking • Dashboard with sales, inventory, and business analytics • Daily, weekly, and monthly reports • Role-based access (Admin, Pharmacist, Cashier, Manager) • Secure user authentication and authorization • Mobile app and web platform synchronization Technical Requirements: • Backend development with RESTful APIs • PostgreSQL and/or MongoDB database design • Flutter or React Native mobile app integration • Responsive web admin dashboard • Secure, scalable, and production-ready architecture • Source code, documentation, and deployment support Preferred Experience: • Full-stack web and mobile development • API development and third-party integrations • Database design and optimization • Inventory, POS, pharmacy, or ERP management systems • Cloud deployment and maintenance Goal: Build a modern, reliable pharmacy management platform that simplifies inventory control, sales tracking, and day-to-day pharmacy operations.