Build an android application

To make an android app for billing and follow up with User and Admin Login Back end Admin can create, edit, delete new Room, Room type ,and its rent Admin can allot room for users with their details Admin can create, edit, delete new users Can see all the users and their status, paid bill, pending bill ,accommodation date etc Can create [login to view URL] and print agreement Option for generate and print bill The 1st floor is allotted for startup firms office,.8 rooms in there and each room have 4 seats. Each seats rent is 1000 per month(editable) if they take one room the cost will be 3500(editable) Working time 8.30 to 6.30 (editable) 25 Rs. For extra per hour (editable) Sunday rent is 200 (Editable) These field should be editable (timing and price) from admin panel Automatic Generation of monthly bill and send through SMS and email this bill also show in user app Reminder for users and Admin (can be assign the reminder interval and schedule Can see the pending bills ) Can generate bill in the terms of days .For example 5000 is for 30 days but the styed only 10 days so the bill should be reduce accordingly App admin login Registration Admin need to register new admissions through android app Assign types of room ,cubic number, seat number and Room number Security deposit, Advance Amount ,rent amount Option for add name, address and other details. Capture and Upload Identity cards, GST license ,corporation license and PAN card View pending bill Admin can grant extra working time ,Sunday working time User account details User Login 1 Registration Option for add name, address and other details. Capture and Upload Identity cards, GST license, corporation license and PAN card View pending bill and pay bill with payment gateway Pending alert and reminder View paid bills advance amount and security amount USER 2 The same features of user 1 Request for Additional time or Sunday time We are Income Inn Technologies from Cochin Kerala and out sourcing small budget projects through freelancer .We expects freelancers who have better code quality ,logic and Prompt Communication [login to view URL] we have 13 more projects in freelancer as deferment usernames.