Worked on maintaining telemetry reliability in the mozilla/probe-scraper repository by addressing a metrics tracking issue following a repository restructure. Focused on configuration management using YAML, the developer realigned the EWS Metrics path to match the new comm-central layout, ensuring that telemetry data continued to be collected and reported accurately. This patch-level update closed a metrics gap, restored correct data flow, and simplified future maintenance. The work demonstrated careful validation of telemetry correctness and reinforced cross-repository instrumentation standards, supporting faster debugging and maintainability. The approach emphasized disciplined configuration management practices and precise updates to YAML-based metrics definitions within the codebase.