Ok the very first photo I see is bad: https://www.flickr.com/photos/115907875@N06/14558465545/
You are way too close to the model and her features look distorted. IMHO you should delete this from your portfolio.
For the rest of the portfolio I would say: 20% Bad photos, 20% Good and 60%Average. Now don’t get me too wrong, I see potential. But you really need to practice and learn a few more things. It is a period of trial and error. It took me 2 years to figure out how to effectively use off-camera flash. At the beginning my photos were way worst than yours. Then I bought a light meter!!!