Rakhil worked on the aws/amazon-q-developer-cli repository, focusing on refactoring the Usage module to improve maintainability and support future feature development. Using Rust and modular programming techniques, he decomposed the module into smaller, cohesive components, which enhanced code organization and testability. This approach aligned with the long-term roadmap for the CLI, enabling faster integration of new features and reducing technical debt. Rakhil collaborated closely with peers, notably co-authoring a pull request to drive code quality improvements. His work emphasized scalable architecture and maintainable CLI development, laying a foundation for increased delivery velocity and system reliability in subsequent releases.