Worked on the dbt-labs/dbt-core repository to deliver backward-compatible parsing for legacy dbt manifests, specifically supporting versions 10 through 12. This feature extended compatibility with older manifest formats, reducing migration friction for existing users and lowering support overhead by allowing continued operation without mandatory upgrades. The implementation was focused and low-risk, completed as a single commit to streamline review and validation. Leveraging skills in Rust, data engineering, and software development, the developer ensured that the new parsing logic integrated smoothly with existing code, strengthening backward compatibility and minimizing disruption for teams relying on legacy dbt manifest structures in production environments.