Hi!
I need someone or a company that masters Foursquare API and its competitos' APIs to build a new iPhone app.
You will need to master Foursquare API, Gowalla API, Yelp API etc...
YOU will need to have an app already built using one of those APIs to show me.
Don't bid if you have never used any of those APIs.
Thank you!
Budget: up to 500$