Worked on the quarylabs/sqruff repository to enhance BigQuery dialect support by improving the parsing of CREATE PROCEDURE OPTIONS clauses. Addressed a parsing panic caused by non-standard OPTIONS usage by replacing a rigid, hardcoded STRICT_MODE sequence with a flexible OptionsSegment, allowing for arbitrary key-value pairs and reducing parsing errors. Utilized Rust and SQL dialect development skills to refactor the parser, making it more robust and maintainable. Added targeted tests to validate OPTIONS syntax and prevent regressions, ensuring parser reliability. This work established a foundation for future dialect enhancements and streamlined ongoing maintenance of the parser’s grammar and test coverage.