Thanks for checking out my Github page. You'll find a lot of random stuff here. You'll likely see a lot of CDK projects and some DynamoDB sandbox projects. Maybe a few forks.
Check out my repos here, like the Nightynight, rds-tools, or the sqs-redrive (sorry, that's a boring name), I'm always looking for Issues and PRs!
Also, please check out The CDK Book, my Advanced CDK Course, cdk.dev and My Blog or follow me on Twitter @mattbonig.