Android Task & Reminder App

I'm seeking a skilled Android developer to create a comprehensive app that aids in managing a variety of tasks and reminders. This app should cater to:

- To-do lists and daily routines
- Specific needs for a private school
- Tasks, meetings, and reminders

Additionally, I would like the app to have the capability of integrating with WhatsApp for seamless communication.

The app will primarily be used by administrators, so user-friendly design and functionality are key.

Key features of the app should include:

- Scheduling for meetings and tasks
- Notifications to keep users updated
- Automatic reminders to ensure no task is overlooked

Ideal candidates for this project should have a strong background in Android app development, experience with educational app design, and knowledge of integrating with third-party applications like WhatsApp. Please provide examples of similar projects you've completed in your bid.