I need a custom facebook multi-app made. it needs to use Oauth 3.0
1. ability to run multiple apps on one mysql database
2. when the user installs the app it posts a custom message on his wall
3. offline access to post on the wall of 25 of the user's friend.
4. Oauth 3.0
5. must work consistently with minimal errors. A batch run is supposed to make all the posts
6. control panel with login to manage multiple apps at once and run batch runs
7. ability to set the number of posts to make in a batch run.
I need to see a working demo before I pay