We are looking for developers who can integrate Facebook ,Google,Twitter for Login into a Magento Website. Example : Flipkart.com
The customer shall have the facility of both registering and Login using facebook, google and Twitter accounts.
Please note I am not interested in buying any extension for this, as this can be done without extension as well.
So, if you think you can do this work, please bid on this project.
I would like to see some examples of similar work done earlier.