Daniel Ghazvini developed the Opportunity Publishing feature for the HHS/simpler-grants-gov repository, focusing on backend enhancements to support a robust publishing workflow for grant opportunities. He introduced a new ReferencedOpportunity table and updated the Opportunity Data Model, ensuring referential integrity and accurate tracking of publishing states. Using Python and SQLAlchemy, Daniel applied ORM techniques to manage database schema changes and maintain data governance. His work laid the groundwork for future enhancements such as scheduling and reporting, addressing the need for scalable opportunity management. Over the month, he concentrated on feature delivery, with no major bugs reported during this development cycle.