No matter how you like to participate in developer communities, Pulumi wants to meet you there. If you want to meet other Pulumi users to share use-cases and best practices, contribute code or documentation, see us at an event, or just tell a story about something cool you did with Pulumi, you are part of our community.

Pulumi Community

Pulumi is absolutely the right choice!  The programming model supports providers for both AWS and Azure (as well as GCP, Kubernetes and others)- and you can easily build Pulumi programs to support this tenancy model.   Here are some resources to get you started:
<https://www.pulumi.com/serverless/>
<https://www.pulumi.com/templates/serverless-application/aws/>
<https://www.pulumi.com/case-studies/>