I have considered making this myself but focusing on day labors instead. In my city we have a huge population of day labors that congregate in a few places aro

I have considered making this myself but focusing on day labors instead. In my city we have a huge population of day labors that congregate in a few places around town with the hopes of getting picked up for construction work. I'm pretty sure some of them are getting screwed since most of the work is under the table stuff. With a good reputation system and maybe an escrow service for the workers I think you could link labors with jobs directly cut out the sketchy middle men.