I’m building a full-featured grocery-delivery application and need one skilled developer to take care of everything from the database schema to the final UI polish. The goal is to provide shoppers with a smooth catalogue-to-doorstep experience, and I’m open to your recommendation on whether we tackle iOS, Android, Web—or a smart combination—first. What matters most is a clean, scalable architecture and production-ready code that supports: • Secure sign-up / log-in flows • Fast product search, filtering and cart management • Seamless, PCI-compliant checkout with major payment gateways • An intuitive driver-side module capable of real-time order status updates (GPS, push notifications, ETA calculations) • A lightweight admin panel where I can add products, set fees, issue refunds and view analytics You can use the stack you’re most productive with—React Native, Flutter, Swift/Kotlin + Node/Express, Django, Laravel, or even a fully serverless backend—as long as it’s well documented and easy to maintain. Unit tests, basic CI/CD and clear deployment instructions (AWS, GCP or DigitalOcean) will be part of the acceptance criteria. If you’ve launched similar marketplace or delivery platforms before, share a link or two; I’d love to see how you handled catalogues, maps and payments. Let’s discuss milestones and timelines so we can get this app into customers’ hands quickly.