Frontend

Backend

AWS is used for serverless setup

Terraform integration

AWS services are controlled by terraform, splitted by separate terraform files for easier management.

Scripts

All the operations with backend are happening from script folder. There multiple scripts for model, lambdas and aws layers build.

Training and building model

Deploying model

Logging

Lambda is connected to CloudWatch via dedicated log group for monitoring of events happening in lambda.

Monitoring

AWS cloudwatch log metric are tuned in the way to send notifications in case of any errors happening in lambda layer.