James Pogran developed the Terraform Stacks Component Registry Source Resolution feature for the hashicorp/terraform repository, focusing on backend development using Go and Terraform. He designed a metadata-driven resolution process that mirrors the existing module registry workflow, enabling stack configuration loaders to resolve component sources from registries into versioned artifacts and final source addresses. This approach improved the reliability and scalability of stack configurations when integrating with component registries. James also updated dependencies, refreshed test data, and maintained build hygiene by upgrading go-slug and documenting changes for the 1.14 release, laying groundwork for broader registry integration without addressing major bugs.