Objective : Car Manufacturing Admin sends the messages to the car owners about the free services availability and reservation expiry date.
Process:
Admin Uploads the car model, car engine no, car IoT device IMEI no in csv format into AWS S3 buckets. This event will trigger AWS Lambda to process CSV file and store in Aurora DB
Cars ( Model+ Engine no + IMEI no ) connects API which subscribes messages through REST API. By this way cars receive messages.
Technology Stack : Node JS, Express JS, PostgreSQL, React Js, HTML, CSS