Worked on the awslabs/cid-framework repository to enhance deployment safety by introducing a gating condition for SourceS3 deployments. Developed the DeploySourceS3 condition in CloudFormation using YAML, ensuring that SourceS3 resources are only deployed when both IsSourceAccount and DeployDataExport are true. This approach gated deployments to the source account when data export is intended, reducing the risk of misconfiguration. Refactored existing deployment logic to leverage the new gating condition, which simplified the codebase and minimized duplication. The work focused on infrastructure-as-code best practices, emphasizing maintainability and clarity in AWS resource provisioning workflows over the course of the month.