Create a Script that emulates the requests of an Android App

Hi i'm looking for a freelancer that can make a script for me. NO I DON'T NEED TO MAKE AN APP - NO HACKING - PLEASE READ BEFORE BID The script must emulate and replicate the requests sent by an android app. This App sends requests to a server , so the requests made by the script must replicates them perfectly to be accepted by the server. The freelancer should be able to : 1. Sniff / capture the requests made by the app and analyze them OR 1. Decompile the APP 2. understand which action in the app sends a specific request 3. replicate the requests needed for the script 4. create the script ( python is preferred ) that uses a database, proxies and is multi threded Probably the ability to decompile an android app can be useful I need to make this work for 3 Apps so i'm looking for a freelancer that can be interested in a long collaboration. I'LL AWARD AND CREATE A MILESTONE ONLY WHEN YOU PROVE ME THAT YOU CAN DO WHAT I NEED