Ios App Development

Our app works based on a shared economy model. The interconnects Users with Drivers who perform 2 specific services. The first is a courier service, which involves taking packages from point A to B.
The second is a Shopper service where the driver buys from a store a delivers to the user. We are now making the second version of the app which involves several changes including adding mobile stores to the app in several categories like restaurants, pharmacies, supermarkets, etc. Also the app is changing the courier part so that users can select more than 2 points so instead of A to B users will have A to B to C to D and so on.
We have a team in place for all backend and android development but we are in need of a IOS developer with vast experience. Job includes complete front end changes in the app to fit the new features, connection to web services designed by team and working with our team to get this project ready ASAP.

Project involves around 100 Hours of work as a maximum.