Dear Client,
Hope you are keeping well,
This is my first bid in this platform, hence I sincerely thank you for showing a project that I can comfortably place a bid on.
I have very good experience in AWS Serverless(in Python 3.6 environment with AWS Boto3 library) with AWS API Gateways, SNS, EC2, VPN, CloudWatch, CloudFormation & DynamoDB. Unfortunately I haven't got any opportunity to work using SAM.
I would be very happy to discuss the project & provide you an honest point of view.