Worked on the Felipe1005236/Software-Engineering-Project repository, focusing on backend development using NestJS and TypeScript. Delivered two core features by integrating a project management module directly into the main application, streamlining module imports and providers for improved maintainability. Implemented a global HTTP error handling mechanism through a centralized exception filter, ensuring consistent error responses and enhancing application robustness. Standardized the server port configuration to promote uniform development environments. Prioritized code quality by removing unused dependencies during module integration, laying the groundwork for easier future enhancements. The work emphasized maintainable architecture and reliability, with a focus on backend robustness and clarity.