I might as well plug my own site: http://www.sachagreif.com/

I've done my share of back-end and front-end developement (php, coldfusion, and of course html, css, jquery, etc.) before focusing on design, so I generally work well with programmers.

I consider myself fairly easy to work with, although to be fair I'm a bit of a perfectionist and I hate being "remote-controled" by a client (like all designers).

I've done a lot of UI work lately but I can do regular websites too.