Worked on the cube-js/cube repository, focusing on backend development using Rust. Addressed a critical issue affecting metric reporting by correcting a typo in the metric name for in-memory chunks within the app_metrics module. This targeted bug fix improved the reliability of dashboards and performance analytics by ensuring accurate metric collection and reducing metric drift. The solution was delivered as a clean, collaborative patch, reflecting attention to code quality and teamwork. By stabilizing the metrics that underpin data instrumentation, the work contributed to maintaining high data quality standards for analytics workflows. No new features were introduced during this period.