Camera and image marker App

Need a simple android app, which once started will first open a list with following values: glass, milk, car and bike. once user selects a a value from the list a standard camera is opened. User then takes a photo. Once a photo is taken, app displays the photo. User must be able to pinch to zoom in and there must be a 2 buttons. First enables user to place a cross-hair style marker on photo. Taping on placed marker enables user to move the marker around on photo. when user clicks confirm a message with the following string is displayed: "[selected value from list, e.g. milk] at image coordinates x:[x image coordinate of marker], y :[y image coordinate of marker]" We are looking for a freelancer who is willing to help with the project long term. This is only an intro task. Further work will be required, hence an hourly project. In order to be considered for the project please state approximate time in hours it will take you to do this task. Best Regards