Website 508 Compliance and accessibility

We are looking for a freelancer with excellent understanding of 508 compliance and website development skills to be able to rectify some of the 508-related issues we identify. We are after someone who can start ASAP and there is no location requirement as long as you are available to work some hours that overlap with EST to take directions from the team. Individuals in the Americas will be prioritized. This is 3 months, full time opportunity Freelancer must be able to work 9:00am-5:00pm EST