Ask the Expert is a weekly series here on Design Informer. Building large scale websites with Wordpress is the theme for this week. Derek Herman of Envato is this week’s expert. Derek Herman is a 28 year old web developer residing in Portland, Oregon. He started Valen Designs in 2006 while still in college and working as a graphic artist.He is an experienced UI designer and becoming more and more of an established backend developer with each day that passes. He is also a web developer at Envato and he was also in charge of building out the network of websites that we all visit daily,