I've made my first basic game which I want to incorporate a Facebook leaderboard into (Similar to ones in Candy Crush). Anyone interested can PM me. Free for negotiations on the job. Thanks!
Do you ever gave Clay.io a try?
Develop games in your browser. Powerful, performant & highly capable.
I used Clay.io on Facebook. I did not like because less than 1% of players connect to the Clay.io service.