Ionic developer to modify an app admin panel functionality

We have an app Podcast app developed in Flutter which has Ionic used as a backend. We would like you to help us with the following - 1- When admin deletes any podcast data from admin application it will delete from the firebase database. So it will reflect in our application. 2- When the admin adds details for the source and social media links for that source, the app will get the required details from those links and store them in the firebase database. So we can fetch that details in the application. We prefer the developer to be from Ahmedabad location.