Shows lambda functions that use AWS SNS to send SMS reminders, based off of CloudWatch Events, as well as, using Rekognition to find faces in files uploaded to S3.

Why Lambda? - 0:35
Python Lambda for AWS Reminders - 5:00
IAM Roles for the Reminder Lambda - 15:35
Send SMS messages from Lambda - 19:16
Adding role to be able to send SMS messages - 24:35
Adding CloudWatch Event trigger - 26:05
Lambda face recognition of files uploaded to S3 - 33:30
Adding additional packages (Pillow) to Lambda - 34:25
Python code for Lambda S3 face recognition - 42:00
Creating zip of code and uploading to Lambda - 49:46