A simple Android Application for indoor localisation using Bluetooth Beacons

I want a simple application to get x,y,z from the points in form of cartesian format, there are already available open source application. The application should --> 1) Scan beacons from surroundings and get the co-ordinates from Local name ( x,y,z) of the beacon ( not from uuid ) 2) Application ought to have two screens, screen 1 to display co-ordinates and screen 2 for calibration of RSSI and setting the local name [ you can choose a uuid for setting up name , i will later re-configure ] I am perfectly literate when it comes to code and understanding depth of the same, there are two main components , Applying filter to RSSI data and using acclero to smooth the unnecessary gains. The range has to be achieved 1-4 m, you can use projects like which has already done most of the work you just need to convert it to cartesian co-ordinate not GPS ones. The project is simple and I don't care much about UI , even if it's simple its good. Need application to be robust. [login to view URL] Bid only if : 1) You understand ibeacon and BLE protocol and have good working knowledge of android 2) If your quote is around 100$ , I have scaled the work and very well know the hours , a good developer might invest 3) I don't want scammers or some companies I need developers , so answer 1 + 4 on top of your bidding statment