I need an experienced mobile app developer to create a comprehensive e-commerce application available on both iOS and Android platforms. The app should provide a seamless shopping experience with a user-friendly interface and robust backend. Key requirements include: - User Authentication: Secure sign-up/in - Product Browsing: Categories, search, filters - Shopping Cart: Add/remove items, quantity adjustments - Secure Payment Gateway: Multiple payment options - Order Tracking: Real-time updates - User Reviews and Ratings: Product feedback - Wishlist: Save items for later - Notifications: Deals, order updates - Admin Panel: Manage products, orders, users Ideal skills and experience: - Proven experience in developing e-commerce apps - Strong knowledge of UI/UX design principles - Experience with secure payment integration - Familiarity with both iOS and Android development - Strong backend development skills - Ability to provide ongoing support and updates Please provide examples of similar projects you've completed.