Worked on the open-telemetry/opentelemetry-cpp repository to enhance documentation quality by introducing a Doxygen validation workflow within the continuous integration pipeline. This feature automatically detects Doxygen warnings and errors in C++ code, ensuring that documentation remains consistent and up to standard across the project. Leveraging skills in C++, YAML, and CI/CD, the workflow provides earlier feedback to contributors and reduces the need for manual documentation review. By establishing enforceable documentation standards, the work aimed to streamline maintenance and improve long-term codebase health. No major bugs were addressed during this period, with efforts focused exclusively on documentation quality assurance.