Sangini Gupta developed external integrations for Zoom and Confluence within the newrelic/entity-definitions repository, focusing on configuration management and integration development using YAML. She introduced a new definition.yml file that enables connections to these platforms, incorporating entity expiration and ownership settings to enhance governance and lifecycle management of external integrations. The work was delivered as a single, well-structured commit, reflecting careful planning and effective cross-team collaboration. While the project scope was limited to one feature over a month, the solution addressed integration and governance requirements directly, demonstrating depth in configuration design and a clear understanding of maintainable integration workflows.