Application/Website for restaurant inventory.

Hi, We are a US based company currently intend to launch our couple of applications and websites for US consumers. So we are looking for a talented developers with significant experience deploying iOS and Android applications (Ruby on Rails Plus point) There is list of requirements which I can't disclose here so please placed your bid and with your previous similar types of work example. There will be an Skype interview so your proposals and preparation should be on high quality level. I am not sure about project cost and duration. I can't disclose the project here but ( It's like restaurant inventory application) We are also looking website for restaurant inventory which Quickly count and record inventories and there will countless features which I will discuss with selected freelancers only. We are coming up with more projects within next 2 months duration. Waiting for your positive response. john.