Developed and committed a comprehensive CONTRIBUTING.md file for the ProjectTech4DevAI/ai-platform repository, establishing clear guidelines for onboarding, project setup, branching strategies, and commit message conventions. Focused on improving governance and collaboration, the documentation was crafted in Markdown and aligned with Git best practices to streamline external contributions and enhance code quality. By defining contributor onboarding and pull request review processes, the work reduced onboarding time and increased development velocity. The approach emphasized clarity and consistency, ensuring that new contributors could integrate efficiently. No bugs were addressed during this period, with efforts concentrated on documentation and workflow standardization.