google map api expert with asp.net and json

Hii, I need some help, its a small job in google map api v3 and asp.net. I have a list of latitude and longitudes, i want a freelancer to plot path between those lat longs. its urgent so please bid here only if you are an expert. Budget is small but if we find some one suitable then i have a lots of projects for him. following needed 1) Path between all lat longs 2) optimized path between app lat longs with distance and direction