Gotta give props to one of DC's own! Always impressed with Jess's work. He's the kind of guy you expect to find is in NYC or Seattle -- but here's here in DC. Beyond his Web work, you should check out his installations at Artomatic. He usually has really great stuff on display -- and has been truly a master of self-promotion.
Frankly, I've found him to be a decent guy too. We're not BFFs but we've crossed paths a few times, and I'd happily have a beer with him.