Ben Callahan is president of Sparkbox and co-founder of the Build Responsively workshop series. Ben is a thought leader on front-end development sharing his ideas about the web on the Sparkbox Foundry and industry blogs like Smashing Magazine. His leadership at Sparkbox has driven the organization to be a leading provider of responsive web design and he continues to push for better user and content experiences outside the context of specific devices.

Dan Oshinsky is the founder of Stry.us where he currently leads a team of reporters based in Springfield, Mo. Dan was a 2011-12 Donald W. Reynolds Fellow at the Reynolds Journalism Institute. He is also a builder of many things, including BooksAround, a social literacy experiment; JStart, a wiki of resources for entrepreneurial journalists; and Very Quotatious, a site for inspiration, thought and other wisdom suitable for quotation. Dan is a graduate of the University of Missouri’s School of Journalism. Find Dan at @danoshinsky or email him at dan@stry.us.