Multi-Vendor Marketplace & Delivery Companion

A complete multi-vendor e-commerce and delivery ecosystem developed using React Native, designed to connect customers, restaurants, and drivers in a unified platform. The solution enables users to place orders, explore menus, track deliveries in real time, and manage operations efficiently.

Built to support complex marketplace workflows, the platform includes:

• Order placement & processing with real-time updates
• Barcode scanning for fast inventory and item verification
• Menu creation, editing, and categorization
• Stripe payment integration for secure checkout experiences
• User authentication & multi-method login
• Tax compliance and order validation
• Push notifications for status updates, order alerts, and delivery events

These features empower vendors to manage their store operations while giving drivers the tools they need for accurate, timely deliveries.

Powered by an advanced serverless architecture using Firebase, consisting of 60+ Node.js cloud functions responsible for:

• Face recognition workflows
• Payment proxy and secure token handling
• Authentication and session management
• Firestore CRUD operations
• File uploads and media management
• Usage analytics and monitoring

This design ensures scalability, low latency, and real-time synchronization across the entire multi-vendor ecosystem.

The platform integrates intelligent delivery features such as:

• Real-time driver location tracking
• Optimized route flows
• Status updates from preparation to drop-off
• Vendor-to-driver coordination tools

The result is a system that improves delivery times, enhances transparency for customers, and increases operational efficiency for vendors and drivers.

This project highlights my experience designing high-performance mobile applications, architecting serverless infrastructures, and delivering scalable multi-vendor solutions using React Native, React.js, and Node.js.