Requesting slack access

[조현우]

Hello, my name is Hyunwoo Jo, and I would like to contribute to MXnet.
Although I've been program about 7 years, but it's quite difficult for me to 
figure out what should I do to understanding and contribute to MXnet.
Could I have slack access so I can get more useful advice or information?
 
Thank you very much
Sincerely, Jo