QR Code Scanner - Andriod App Project

We require the development of a QR Code Scanner for Andriod. It needs to be of the same quality as the i-nigma 4 QR Code scanner ([login to view URL]). The App will also need to have similar functionalities as i-nigma such as Share/History/Favourites etc (I will specify these to the winning bidder). Please only bid of you have created a similar App or are confident that you can fulfil the project requirement. Please only bid if you can provide examples of other Apps that you have already developed successfully. Please PM details of these examples with your bid as this will help us choose the provider.