Worked on the smartcontractkit/chainlink repository to enhance job processing validation and improve the flexibility of job specifications. Focused on backend development using Go, the work introduced a new 'full' hint value to the dual transmission validation logic, reducing misconfigurations and supporting more robust integration for downstream consumers. Addressed code quality by aligning test suites with current valid options and standardizing formatting to Go conventions, which improved maintainability and reduced regression risk in job creation workflows. The contributions included both feature enhancement and targeted bug fixes, emphasizing reliable testing practices and clear traceability for future development iterations within the project.