Building a Barcode Scanner App with Backend Services

This video shows how to build a barcode scanner and covers:

  • Using the barcode scanner
  • Using cloud database to store and search for scanned products
  • Using server script for:
    • Searching the database to find products that have low inventory
    • Sending a push message to notify of low inventory
    • Sending an email (SendGrid API) to notify of low inventory
  • Scheduling server script (job) to run periodically to check for low inventory and perform the actions above

6 thoughts on “Building a Barcode Scanner App with Backend Services

      1. Hi again Hi! Ok, it sounds great, where you publish it?
        And when you have done that you’d think of to make me aware of it?
        Sincerely.

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