We need an iOS application that will connect to our web application via web services. We already have all the asmx calls necessary to get the data returned. Our calls return data in JSON. You would then process this JSON return and handle the data appropriately. Updates can also be performed from iOS application On a high-level, work can be broken into following: 1. 2D Barcode to scan in user credentials to this iOS application (or) any future applications. 2. User Authentication Process - Authentication and registration as well as Push Notification Set up Preferably using Amazon Push Service 3. Implement logic to request data using web-service call, update data and other business functionality. Here is a link which shows the functionality requirements: http://soft.eazyworks.com/GDVAP-132%20First%20Start%20of%20App.pdf More Details on the requirements will be shared with the freelancer after interviews are conducted.