Responsive Full-Stack E-Commerce Build

I am building a brand-new online store that will sell physical products requiring shipment to customers. I need a developer who can develop me App for Andriod , ios and a website which must be fully responsive—equally... (Budget: ₹37500 - ₹75000 INR, Jobs: Android, API Development, Database Development, Full Stack Development, iOS, JavaScript, Mobile App Development, Node.js, React Native, React.js)