FBSENDER
I am very interested in your project and I specialize in data mining, autonomous website interaction, data aggregation and analytics from various sources. Including websites, PDFs, office documents, and even inside of exe files.
The reason I am so successful is because I do not treat the data source as a static list and search for simple patterns. I simulate actions that a normal user would perform such as interacting with a live website in real time which gives the received data context.
I am confident I can complete this task by forging the incoming and outgoing HTTP GET/POST headers/packets simulating a real world user in a web browser and searching for the information you need. I can use the official Facebook API, but in my personal experience when it comes to data mining and analytics it is best to avoid the official APIs because they often put limits on the amount and number of times a second you can query their database.
I have been a developer for over 15 years and have spent the past 5 years doing nothing but freelance work. But I am new to the Freelancer website and I am more than happy to complete the project quickly and under budget just to get some honest feedback and work history listed on my profile.
Drop me a message and I can even send you a sample program grabbing some of the data you requested by the end of the day.