Write an Android application

I already have a 80% finished demo app for my project , I just need someone to do some modifications. 1. Add new remote need to be in categories, we send a pictures of the most popular devices. 2. When you press "add remote" a screen for adding new devices is opened(I designed a picture of the screen so you can imitate it). 3. When you press tv another screen will open with a list of tv manufactures(picture provided) , and lastly when you chose your tv model the remote will be added to the carousel(you will see the code). Only bid if you have experience in android programming