Contributed to the google/heir repository by enhancing both demonstration reliability and test coverage for MLIR-based compiler workflows. Addressed a key issue in the demo script by updating the conversion pass reference, ensuring that stakeholder presentations accurately reflected the product’s real capabilities. Developed a new MLIR syntax test file to validate RLWE operations, including addition, subtraction, multiplication, and negation, and resolved lint failures to maintain code quality. Leveraged skills in compiler development, domain-specific languages, and scripting, primarily using MLIR and Python, to improve maintainability and clarity in both demonstration materials and automated test infrastructure over a focused two-month period.