Need an App Developer to Update our Web View Android and iOs Apps -- 2

This is my first post for a project. Hope we will find some nice developers from here.

We have Web View Apps. Our web view apps were built in Java and Swift. I have the source codes so you won't need to start from the beginning.

The main reason we are updating our app is some pages take time to load and show a white screen as they are coming from our website. So we want to solve it. So from our research, we found that if we built custom pages in App Code Form, then those pages will load instantly as they will be coming from App code.

Our apps are running right now on Android and iOs.
>>> https://play.google.com/store/apps/details?id=com.digitalService.dreamXHomes&hl=en&gl=US
>>> https://apps.apple.com/us/app/dreamx-homes/id1624757947

1. You will have to build 5 custom pages in App Code form and then put them on our Bottom menu or in the header so that they load instantly. Simple pages where few texts will be there and under the text few buttons. That's it. Check the attached for a sample.
2. Use a nice loader screen or loader for our app with the text 'Please wait'
3. Remove some links from the side menu.
4. Update the apps on stores.

Are you able to do it?