My startup is launching a full-featured mobile application that helps users track the market and make better investment decisions. I already have an API ready for market data and advisory logic; the task now is to turn that feed into a polished, production-ready experience on both Android and iOS. Core requirements • Build native or cross-platform apps that feel truly native, complete with smooth UI/UX animations. • Implement “Phone nomber” authentication as the primary sign-in method; email, social or biometric login can remain optional for future phases. • Stream real-time price-change data from my API, display it instantly, and trigger in-app alerts when thresholds hit. • Offer contextual advice drawn from the same API—think buy/sell signals or commentary—right alongside the live quotes. • Let users create and monitor an in-app portfolio so they can see combined performance at a glance. • Develop a secure, scalable backend and database to store user profiles, portfolios, and alert settings. Deliverables 1. Source-controlled code for Android and iOS builds. 2. Responsive UI designs and animation assets. 3. Cloud-hosted backend with documented endpoints. 4. Tested release candidates uploaded to TestFlight and Google Play Console. 5. Deployment guide and short hand-over session. The API documentation, branding assets, and wireframes are ready to share as soon as development kicks off. If you have strong experience with real-time data handling, slick mobile animations, and end-to-end app deployment, you’ll fit right in with this project’s pace and ambition.