Complete Existing React/Capacitor iOS App - Google/Apple Sign-In, Push Notifications, and Bug Fixes.

I have an iOS app called CarAtlas that's mostly built. I'm looking for an experienced React and Capacitor developer to finish the last pieces and prep for release. Primary tasks are completing Google sign-in, sign in with Apple and email auth, getting iOS push notifications working, resolving any deployment or Git issues, and testing the app end-to-end to document and fix bugs. The app is already functional in many areas. This is a finishing project, not a from-scratch build. Please include examples of similar work, your estimated timeline, and a fixed price quote after review.