Android Developer for Comprehensive School Management System

I'm in need of a skilled Android developer to create an all-encompassing school management system. The application should cater to students, teachers, and administrators, incorporating several crucial functionalities.

Key Features:
- Attendance Tracking: A system to monitor student attendance
- Grade Management: Tools for recording and tracking student grades
- Homework Assignments: A feature for assigning and tracking homework
- All Activities: A comprehensive view of all school activities

Ideal Candidate:
- Extensive experience in Android app development
- Previous work on educational or management systems is highly desirable
- Strong skills in designing user-friendly interfaces for diverse user groups
- Excellent understanding of integrating tracking and management tools in an app
- Ability to deliver a timely and high-quality product.