Write Android Application

Hello, Seeking a developer to make me a custom application: In the Joint file you will find two APKs (APK 1 and APK 2) In the application that you will make me or devellope: For the Design: I want the same splash as APK 1 I want the same presentation as APK 1 I want the same player music QUE APK 1 For the list of Items: I want the same as APK 1 but with a modification, instead of the screenshot of the video clip, put a small circle with the logo of the application). The same features when the user clicks on an item that APK 1 For ADS: I want the same Facebook Ads sites on Apk1 and Admob ads as on APK 2. For programming: I want a clean code, no mistakes I want the same system as on APK 2, in JSON: The music search links and the Ads codes must be outside the application, they must be in a .json file in my own server. like this : { "url": "https: .......", "Fb-ads-hand": "........" "Fb-ads-banner1": "........" "Fb-ads-banner2": "........" "Admob-banner": "........" "Admob-inters": "........" ......... } I am a developer too, I want to process this project for lack of time! I want to clarify one last time, I want a respect of the delivery time and a very clean job! Thank You