I used to majored Computer Science, but now I get a job as HR in a Mobile Internet startup comnpany. In fact, i am still interested in web program.

I used to majored Computer Science, but now I get a job as HR in a Mobile Internet startup comnpany. In fact, i am still interested in web program. At the same time, i start to interest in HR, but I don't have any professional HR knowledge. The only thing I know about HR is that it needs to many communications and includes training, recruitment and so on. In my spare time, I do some invest in stock market , and I am so interested in quantitive investment. In fact, i try to develop softwares to help me make better choice in stock market. I need really high qualified educating video. If you could recommend some useful courses to me, i would very appreciate it. And i would like to contribute this amazing project in my spare time.