WANNA EAT
On-Demand Grocery Delivery Platform
Stack: Flutter | Node.js | AWS | PostgreSQL | Redis | Google Maps API
CHALLENGE
The grocery delivery service, which delivers groceries directly to customers' doors, needed to develop a robust, scalable system that would meet the demands of fluctuating transaction volume and user demand during peak shopping periods, such as holidays or weekends. Various requirements for the overall system included real-time order tracking for both vendors and customers, instant product availability, coordinated vendor activities, fast checkout processing, and more.
SOLUTION
The verified engineers created a multi-platform, cloud-based grocery delivery service using Flutter, Node.js, PostgreSQL, AWS (including microservices architecture), and Redis Caching for managing and processing large volumes of transactions and orders. Using Google Maps API for real-time delivery tracking and intelligent delivery routes, using multiple secure payment gateways, automated push notifications, and auto-scaling infrastructure.
IMPACT













































