I tried this in a minning pool with 2 virtualized pc Azure ubuntu 16.04 (one with 4-core and other 2-cores) but i couldnt get a single 0.000000001 Monero (one of the easyest coin), I think that the only way is to use a azure Pc with a great GPU (but his is not free). 150 HS is not enought. But thanks it was a great experience.