Developed a centralized logger utility for the virattt/dexter repository, focusing on enhancing system observability by capturing errors and warnings from API calls and model interactions across all components. This feature was implemented using TypeScript and full stack development skills, with careful attention to robust error handling and structured logging. The logger enables cross-service traceability and streamlines debugging by providing a unified source for error tracking. By integrating this utility throughout the codebase, the work laid the foundation for future dashboards and alerting systems, ultimately supporting faster mean time to resolution and improved monitoring across the application’s architecture.