Task Notifications (on due date, reminders, delinquent tasks)

I’m having a hard time finding a way to receive push notifications on my phone for

  • Tasks approaching their due dates
  • Daily reminders or programmed reminders
  • Tasks that have passed their assigned due date/time

My current workaround is utilizing the advanced search function to find and present tasks that aren’t complete and organize them by the due date. This workaround fails to address the need of push notifications in general so please advise if there is another way to do what I’m trying to do. If there is a developer that wants to develop this - plenty of other people and I would be very happy!