DashiDog

http://farm5.static.flickr.com/4152/5045199266_922d7e7428.jpg

Dashi Dog is a member of the octonauts, and was confirmed to be a live coder on the 29th January on the official Octonauts twitter feed.

It's unknown which language she uses for live coding, but she is [known to http://twitter.com/#!/Octonauts/status/29005683059855361 write applications in Perl] and use UNIX, in particular the C shell for route finding, oddly enough.