Anastasia Lalamentik enhanced the kaleido-io/terraform-provider-kaleido repository by making the network_id field optional in both the Stacks API model and the Terraform provider schema. She approached this by updating stacks.go to support the absence of a network_id, ensuring backward compatibility and seamless user experience. Using Go and Terraform, she enabled users to create and manage stacks without requiring a dedicated network ID, thereby reducing setup friction and broadening the provider’s usability. The work focused on cloud infrastructure and schema design, delivering a targeted feature that improved developer productivity and user flexibility without introducing new bugs or regressions during the release.