Hi,
I would really like to work with you. I have excellent data mining and programming skills. I used to do this kind of work on a daily basis at my previous job, so there's nothing new for me.
I am a hard-working, tedious person, with an eye for detail, so I can assure you I am the best choice if you want to have your work done completely, correctly and in due time.
Looking forward to hearing from you!
Andrei M.