[maplesirupfan]

There are so many other avenues where US developers are engaged in. Please feel free to correct me, but I feel developers involved in Hacker rank are like a relatively small data set.

Another traditional powerhouse India isn't anywhere near the top because their developers are busy working for the well known consulting demons.

It'll be interesting if Hacker rank publishes information equating rank to number of developers belonging to each country, experience level and so forth..

This is good information, but I feel it doesn't offer the complete picture.