Cross-Platform Grocery Delivery App

I’m looking for an experienced mobile developer who can create a complete grocery-delivery application that runs smoothly on both iOS and Android. The build can be native or cross-platform—as long as performance and store-approval requirements are met... (Budget: ₹750 - ₹1250 INR, Jobs: Android, Android App Development, App Design, App Store Optimization, iOS Development, iPhone, Mobile App Development, PHP)