Write an Android application

I want to develop an advanced visitor management software that will be an app run on android tablets; they app will be used on the reception area for visitors to login and logout of the building(self service). It should also have a backend for administration purposes. We will develop a kiosk which will consist of the tablet with camera, Badge printer and barcode scanner. - Tablet - user interface and input device. - Camera - for taking visitor picture during registration (i.e.. if possible we want a mechanism that can ensure that the picture is accurate user was facing the camera) - Badge printer - for printing of visitor badge at login with barcode to scan for logout; Can also replace badge printer with fingerprint scanner; where visitor will just scanner finger for quick logout. - Barcode Scanner - for quick logout of the system when the user logout, present them other module of customers feedback survey (Optional to take), where they can engage in a feedback survey; launch a complaint or make a suggestion. will also need the feedback survey module as an standalone app. (ie. Administrator to have options to change questions on the web/Desktop app) we want to develop an android app that will have a login modules (customer will subscribe to use the system; ), make use of MySQL/Windows SQL Server, Web/Desktop app for admin login. A example of the visitor software we want to develop is available at [login to view URL]; Programmer is open to make suggestion to improve the product further. So we are looking for services of a programmer (Freelancer) to help in the development of this system. should you wish to discuss this further please don’t hesitate to contact us.