Enterprise E-commerce Platform Development with AI (Web + Mobile Apps)

We are seeking a developer or development team to build a modern, scalable e-commerce platform, including a redesigned website, iOS and Android applications, and advanced AI-powered shopping features. Core Requirements * Modern responsive website with fast performance and SEO optimization * iOS and Android mobile applications * Customer accounts, wishlists, reviews, promotions and loyalty features * Secure payment integrations * Real-time inventory management * Order tracking and notifications * Multi-language support (Greek and English) * Scalable cloud infrastructure capable of supporting 10,000+ products and future growth Integrations The platform must support integration with: * ERP systems * Courier companies (ACS, Speedex, ELTA Courier, etc.) * Skroutz * BestPrice * Future marketplace and third-party integrations Artificial Intelligence Features AI functionality is a key requirement of this project. AI Shopping Assistant Customers should be able to interact with the platform using natural language. Examples: * “I want to cook chicken curry for 4 people.” * “Create a shopping list for a barbecue for 20 guests.” * “Build a weekly meal plan for a family of 4.” The AI should: * Understand the request * Generate recipes, meal plans, or shopping suggestions * Match ingredients and products available on Panora.gr * Automatically create a complete shopping cart * Allow one-click checkout AI Search Customers should be able to search using natural language, such as: * “Products for keto diet” * “Sugar-free products” * “Spices for Indian cuisine” * “Products suitable for diabetics” The system should understand intent and provide accurate product recommendations. Personalized Recommendations * Purchase-history analysis * Smart product recommendations * Upselling and cross-selling * Personalized offers and promotions Business Intelligence Management dashboards should provide: * Sales forecasting * Demand forecasting * Inventory optimization suggestions * Product trend analysis * Customer segmentation Deliverables * Complete website * iOS application * Android application * AI assistant integration * Source code ownership * Technical documentation * Deployment support * Maintenance proposal Please provide your recommended technology stack, project timeline, estimated development cost, infrastructure requirements, AI implementation approach, maintenance costs, and examples of similar projects.