Android App New Features -- 2

I am looking for an expert developer, well versed with android studio, to add for me the following features in my already developed and released App. They are simple things to fix, so i dont think they can take more than 2 days. They are, 1. Edit Option (to be able to edit the information entered) 2. Cage Card (for both Breeder Information and Litter Information; to be able to extract the entered information into a card, that can be printed out) 3. Notifications (Intergrating the App with google calender, such that the events entered into the App are shown in google calender, and the user gets notifications for the events) My budget is $70, and i dont think the work will go beyond 2 days