E-Commerce App for iOS & Android

I need a skilled mobile developer to create a polished e-commerce app that runs smoothly on both iOS and Android. In this first phase the focus is on a well-structured product catalog that lets customers browse items quickly, view details and images, and search or filter without lag... (Budget: $1500 - $3000 USD, Jobs: Android, Flutter, iOS Development, iPad, iPhone, Mobile App Development, React Native, UI / User Interface)