What you have to do is:
Bidding through different out sourcing websites.
Achieving the target is the key. You'll have minimum target to achieve and more you do more you get.
Must have the Basic experience with Web development and related technologies.
Must be fast at Typing.
Very good in Grammer and composition (English)
Very good at Proposal Writing.
Contract will be signed.
Communication should be very good.
Must be able to perform Multitasking.
Must know the tactics to handle the communication on Chat and other source.
Strong Time management