Hi guys, 16 here. Never had a grade in Graphics Design and not my major area either. But I picked such subject because it's easier (at least in my country) to get a job with it. So...any critique is welcome.
I really like what you've done-- the logo feels very balanced, and the diagonal square shape is nice. Just musing-- how is it if you cut off the diagonal bits on the A so it fits into the square exactly? I think that could be cool because it would place emphasis on the shape.