* Build pixel-perfect, buttery smooth UIs across both mobile platforms. * Leverage native APIs for deep integrations with both platforms. * Diagnose and fix bugs and performance bottlenecks for performance that feels native. * Reach out to the open source community to encourage and help implement mission-critical software fixes—React Native moves fast and often breaks things.Maintain code and write automated tests to ensure the product is of the highest quality. * Transition existing React web apps to React Native.