1. Need to add a tab in the app where will load a wordpress blog in json apps view (not web view) and after posting a new post in this bolg, all apps installer will get push notification.
2. Need to add / modify a header existing apps
3. YOU need to upload and publish the app on both in google play store and apple store and configure for notification and certificate. I have both developer accounts.
YOU must have experience in react native facebook frame work, wordpress api, push notification both android and IOS development and uploading experience.