Your resume does not focus on the technical things you have actually done. There the keyword section at the front, and a few more things later on, but they get lost. Also, listing a project that you have not completed isn't that useful - it also feels like padding.

The book stacking and library work don't seem to sell your programming abilities.

Your english (here) isn't perfect. That's not a huge problem, if you are smart, but it is something people pick up on quickly.