Individual Xamarin C# Android Developer

Please note, you must be self contained, hands on experienced Individual developer to work on this project. You will be communicating with me in real time and deliver each features in 1-3 days, depending on complexity. I'm not looking for someone who does research in background, learn and then deliver. I have Native Xamarin C# Android App, in which I want to add features progressively. Below are features I'm looking to develop. For each feature, I'm offering $10. Looking for individual developer and not a group of people or company. The work will keep growing as you are free to suggest new features in the App. I also have Xamarin iOS App too, which will also need same features implemented. 1] Get all android phone contacts and sync them on server periodically or whenever address book changes. 2] Move/Add couple of links/buttons from one screen to another to ease back and forth navigation. 3] Add a wish list screen, where users can add items and remove them later. 4] Integrate another Website in App as Webview feature. (or make native development for it, APIs are available. This development will be separate budget work). 5] There are many features I have in mind or you add any other features, you think are lacking in the App. So this could be long term engagement for the right person, depending on the success of the App.