[akeating]

If I read this correctly, you're interested in formatting your resume in a way that (hopefully) gets the right data into the right place in the target systems. Many of the systems you reference use third-party software such as http://www.sovren.com/ that attempt to fill the void. You will end up optimizing your resume to fit certain categories. Implicit in all this is that the end user may only utilize a subset of all the possible categories of resume information. You might consider playing around with the Sovren api, or use a fairly well known format, such as the LinkedIn profile pdf.