Worked on NVIDIA/TensorRT-LLM over a two-month period, focusing on improving local development workflows and test reliability. Delivered features that included reorganizing the test suite for better maintainability and creating detailed documentation to help non-NVIDIA developers run CI stages locally. Used Python and Markdown to clarify environment setup and streamline onboarding, reducing friction for external contributors. Enhanced the integration testing guide by updating pytest commands and specifying output directories, which improved reproducibility and developer efficiency. Emphasized CI/CD best practices, code refactoring, and test organization, resulting in a more accessible and stable testing environment without addressing major bug fixes.