Freelance facebook API integration developer programmer.
I specialize in expert programming using php and facebook OG open Graph api.
Here is the list of facebook api integration programming projects completed by me.
Opencart and facebook API integration.
Registered at the facebook developer page (https://developers.facebook.com/apps) and retrieved APP ID and APP Secret.
Facebook query language (fql) was used to query facebook and find out whether a particular user has liked or become a fan of a particular facebook page or not.
If a user has liked the page then discounts are offered automatically at opencart checkout
The discounts are configured from the opencart admin panel.
Php curl is used to connect with facebook API.