Looking for a React Native developer for a code review!

I've built a new mobile app using react native & expo however it's my first app that I've ever built, so I was looking for someone who would be able to do a code review for me before I submit to the app stores.

It's a very small app (3 pages) to my scheduling platform, that simply provides a way for my users to receive push notifications for manually posting social media posts.

I would just need some pointers on things I need to change/add/fix etc.

Let me know if you're available & your price!