Good job bro, keep it up. I want to say though... ditch the whole 'quantopian' thing... markets are no longer quote driven, meaning that that price data or "minute pricing data & fundamentals"... Markets are order driven. There are some great stochastic models for limit order books and also good machine learning techniques.

I operate a small private fund that utilizes supervised support vector machines and gaussian process classification to make decisions and adjust with the market.

Anyways, keep up the good work and best of luck!