Google plus one adder bot

I need a Google plus one adder bot that will give +1 votes to given URL. Here are the features needed: 1- User will load a list of Google accounts 2- User will load a list of proxies 3- User will provide the url 4- Bot will go to the given url and will vote +1 on Google plus icon. 5- Bot will rotate proxies and accounts and it should detect and remove non-working proxies from the list. My maximum budget for this project is $100. So please bid reasonably.