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 Comments

  1. Magnus says:

    Hi Max!
    Do you have the source code for this project?
    If so, do you think you can share it?

    1. maxkatz says:

      I don’t have the source but we will try to publish it as a sample app.

      1. Magnus says:

        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.

  2. Magnus says:

    Hi Max!
    Do you have the source code for this project?
    If so, do you think you can share it?

    Best regards.

    1. maxkatz says:

      I don’t have the source but we will try to publish it as a sample app.

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