Jin Huang worked on the ROCm/rocm-systems repository, focusing on stabilizing the KFDTest component in response to an LLVM TargetRegistry API regression. By refactoring the code to replace string parameters with Triple objects, Jin restored compatibility with recent LLVM changes and prevented further build-time regressions. This C++ development effort improved continuous integration reliability and reduced debugging overhead, allowing the team to maintain development momentum. Jin’s work demonstrated a strong grasp of LLVM integration and testing practices, as well as attention to issue traceability through clear commit documentation. The solution addressed a critical bug and ensured ongoing stability for the project.