I want an Android-only application that lets users trade stocks on the go, with real-time stock quotes always visible and instantly refreshed. The core of the project is a clean, responsive trading screen where a user can search a ticker, see the live price, and place a buy or sell order without delay. Fast, reliable data feeds and a smooth Kotlin or Java code-base (React Native is fine, too) are important so the quotes genuinely feel “live” and the order flow is never sluggish. Account creation, secure login, watch-lists, and basic order history are desirable extras, but I’m happy to scope those details with you once we’ve locked down the live-quote and order-execution flow. API choice is flexible as long as you can demonstrate that the latency is low and the provider is reputable. Deliverables • Production-ready Android APK • Complete source code and build instructions • Brief developer hand-off document covering the quote API, order routing, and key class structures A quick prototype that proves your quote-stream and order placement logic works is the first milestone; a polished, store-ready build is the final step.