Worked on the ossf/malicious-packages repository to enhance the reliability and timeliness of vulnerability data ingestion. Focused on optimizing ETL scheduling, the developer adjusted cloud ingest processes to run every 30 minutes and set GHSA ingestion to occur hourly, while updating the data fetch window to cover the last 24 hours. These changes reduced latency and improved data freshness for security teams relying on up-to-date information. The work involved scripting and workflow automation using Python and YAML, with all modifications tracked through version control. This feature-driven approach addressed ingestion pipeline reliability without introducing new bug fixes during the period.