Harness Software Engineering Insights (SEI) enhances code quality and developer productivity through its Quality Module, which utilizes the Trellis Framework for comprehensive analysis of the Software Development Life Cycle (SDLC). The framework evaluates various metrics, including both lagging indicators, such as defect escape rate and change failure rate, and leading indicators, like SonarQube issues and automation test coverage, to provide insights for improving software quality. SEI's system integrates with over 40 third-party tools, enabling structured engineering improvements and resource optimization, while its centralized dashboards offer visibility into key performance indicators. By aligning resources with business objectives, SEI aids in efficient project delivery and goal-setting, ultimately guiding development teams toward engineering excellence.