Hi there,
I've already taken a look at those problems in the link you posted, and I'm sure I can complete those for you. I'm really interested in doing this project. A little bit about my background: I'm a computer systems engineer graduated from an Australian university. I have good background in mathematics, algorithms and programming skills. You can take a look at my reviews, so really hope to have chance to work with you, thanks for your consideration!
Regards.