Cross-Platform Crop Management App

I’m building a dedicated crop-management application for small- and medium-scale farmers and need a developer who can deliver polished, fully-functional versions for both Android and iOS from a single codebase... (Budget: ₹12500 - ₹37500 INR, Jobs: Android, AngularJS, AWS Amplify, iOS Development, iPhone, Mobile App Development, UI / User Interface, User Experience Research)