Need help with developing a map with unique graphic overlays and functions making use of google maps API and completed with jquery/javascript. I need an expert with good availablility for an ongoing development and cooperation until all functions are in place. please show your samples!

--The map will include animated markers with mouseover tooltips, popups and links.--The map is draggable - dragging bounderies have to be set up for it.--Unique graphic image overlay is added on top of the original google map.--Periodically the map will be edited to reveal new locations every week - this has to be made as easy as possible.--The markers are animated on mouseover--When the markers are clicked a special highlight image is added to the area clicked on.--A list of thumbnails are displayed under the map which links to thelocations in question.--Eventually making the map more lively with some kind of background animation--Focus on Cross browswer compatibility as well as availability for mobile platforms

knowledge of html5 is a plus