Developed comprehensive developer tooling documentation and build workflows for the DataDog/datadog-agent-dev repository, focusing on accelerating onboarding and standardizing contributor processes. The work included creating detailed setup guides and multi-platform installation instructions, as well as documenting configuration details for the documentation build process. Leveraging skills in CI/CD, Python Packaging, and Sphinx, the developer updated dependencies and integrated new build and deployment workflows using Markdown, Python, and YAML. These enhancements improved maintainability and clarity of the documentation, enabling contributors to work more efficiently and reducing friction in the development process. No bug fixes were recorded during this period, emphasizing feature delivery.