Senior React Native / Expo Developer for Sports App Code Review

JOB DESCRIPTION We are building a mobile sports app using React Native, Expo, TypeScript, and Expo Router. The initial codebase has been developed with AI coding tools, and we need a senior developer to review, test, debug, and improve it before the next stage of development. This is a code review and stabilization project, not a full rebuild. RESPONSIBILITIES: Review the existing React Native and Expo codebase Install dependencies and validate the project setup Run and resolve issues from: -npm install -npm ci -expo install --check -expo-doctor -TypeScript checks -Automated tests -Web export Review Expo, React Native, React, and Expo Router compatibility Identify bugs, weak architecture, and unnecessary complexity Fix agreed critical and high-priority issues Review AI-generated code for quality and maintainability Confirm the app runs on iOS, Android, and web Submit changes through a GitHub pull request Provide a short written review and handoff summary Required Experience Senior-level React Native development Expo and Expo Router TypeScript React Native Web EAS Build npm workspaces or monorepos GitHub pull-request workflows Mobile debugging and testing Reviewing and refactoring AI-generated code EXPERIENCE with Supabase, PostgreSQL, accessibility, and App Store releases is a plus. DELIVERABLES Reviewed dependency setup and lockfile Passing Expo Doctor or documented exceptions Passing TypeScript checks and tests Successful web export Critical bug fixes Code-review report Prioritized issue list Final GitHub pull request Recommendation on whether the codebase is ready to proceed PLEASE INCLUDE: Your recent React Native and Expo experience An example of an Expo app you reviewed, repaired, or released Your experience with Expo Router and EAS Build Your experience reviewing AI-generated code Your estimated hours and rate Your availability over the next two weeks INCLUDE IN YOUR RESPONSE "Purple Cow"