I've successfully reverse engineered MT4 itself (newest build), and am exteremely experienced in all things MetaTrader 4 (with a very strong background in reverse engineering). One might say that I'm the perfect candidate for your job, considering my 7+ years of coding MT4 products in a professional setting (all the while reverse engineering every aspect of MT4 to push the boundaries of what is possible in the platform).
What kind of protection are you looking to remove? I'm sure I can help out in any case. Once I get a few more details and particulars, I'll adjust my bid accordingly.
My [Sk]ype id is "theforexcoder" if you'd like to chat there.