Need a script to scrape twitter followers. You can use python, php or any other environment you would like to use.
It should not use Twitter API as it limits the number of calls per hour and may ban IP.
It should log into the account using the provided account details and then extract the screen names of all the followers of a particular account. e.g. the account @TechCrunch on twitter has 2.7 million followers. This script should be able to scrape all the 2.7 million followers of techcrunch and store them in a text file
Preferably should work with private proxies though this is not a deal breaker.