Worked on the dagster-io/dagster repository to enhance the reliability of the dagster-dbt integration’s logging pipeline. Addressed a bug in the stream_raw_events function by implementing robust handling for missing node_info, which previously caused errors when logs were unparseable and node_info was absent. This solution improved the stability of log processing and downstream event handling without introducing any API changes or noticeable performance impact. The work demonstrated strong debugging and traceability skills, utilizing Python for backend development and data engineering tasks. All changes were backward-compatible, ensuring seamless integration with existing workflows while maintaining the integrity of the logging system.