Hello,
Given the experience that I have with Data Mining and using WEKA on health-related tasks (activity recognition, calorie expenditure, fall detection, etc.), I believe that I am a perfect candidate for your project.
I am also part of the European project Commodity12 ([login to view URL]), which main goal is the analysis of data collected from people that have diabetes type 1 and 2.
My profile at Freelancer is quite new and that is why I do not have any references here. However, if you check my personal web-site ([login to view URL]), you can see the various international projects that I took part in, and numerous publications in international journals and conferences (most of them IEEE).
After all, if you choose me, this will be my first project at Freelancer, therefore I can assure you that I will do my best in finishing it successfully.
Looking forward to your decision.
Hristijan