School Management System

Hi, I want to purchase a School Management Software with source code with the below features 1. Super Admin (Web) Panel where Super Admin can add, manage multiple schools. 2. Admin Panel (Web) where Principal can manage entire schools. (Accounting, transport, exam, library, marks, hostel etc) 3. Class Teacher (Android & IOS) where class teacher can take attendance of their own class. Parents will receive Push notification automatically that their student is present or absent. Class Teacher can send one to one message to the parents. 4. Driver App (Android & IOS) where it will also have a feature of Geofencing and routes and parents will get notifications as soon as the bus is at the previous stop in morning and evening both as well as once the bus reaches the school. If a bus is deviating from path then also School should receive an SMS for the same. And Parents should be able to track the bus on Map. 5. Parent App (Android & IOS) to check all details for his student, view marks, attendance get push notifications etc. I need it from someone who already has this ready up to 80% and can customize it here and there and deliver in 10-15 days strictly not more than that. While quoting, send the quotes along with the demo URL of the application. No application without demo will be entertained. Budget up to 1 lakh so need predeveloped software with minimum modifications.