Worked on the microsoft/terraform-provider-power-platform repository, delivering a feature to preserve security group updates within environment configurations and a bug fix to improve handling of missing parent environments for user resources. The development process emphasized robust backend engineering in Go, with a focus on API integration and comprehensive testing. Test coverage was expanded, fixtures were refined, and code was brought into full lint compliance to ensure maintainability. Documentation and changelogs were updated to support developer onboarding and clarify recent changes. The work addressed state management challenges and improved the reliability of environment and user resource flows within the Terraform provider.