You have nice portfolio, good aesthetic sense. My suggestion for you is to start with a pet project,

Come up with any app idea or website. Put it on your website share with friends get feedback and then follow the iterative formula to integrate small small things that you learn through different popular sources.

I hope it will help, we all learn it by developing our own website and blogs :)

My recent love are: Monument Valley http://bit.ly/XKZrgq Boom Beach http://bit.ly/XL0fSr Two Dots http://bit.ly/XL16mb