I’m building the first release of a mobile product and need extra hands to finish the React Native MVP that will run on both iOS and Android. The back-end stack is already mapped out (Node.js + MongoDB), so you can focus purely on the client side and, where useful, a small React.js web companion. The screens have already been designed; you’ll get Figma links and the component breakdown on day one. What I need is production-ready code, well-structured navigation, and clean state management that will let us move fast once we start user testing. Key pieces that must land in this first cut: • User authentication (email / social sign-in as provided by the back-end) • Push notifications wired to our Node API • Real-time in-app messaging Everything lives in a private Git repo with a straightforward branching workflow. We’ll review each pull request together, and I’ll handle server-side changes so you’re never blocked. This is a remote, long-term collaboration: if we click during this phase, there’s plenty more work ahead as we iterate toward product-market fit.