Worked on the opentelemetry-collector-contrib repository to enhance SQL monitoring by implementing a targeted log-quality improvement for pgBouncer integrations. Developed an ignore_null_values configuration in Go, allowing operators to suppress warnings for unreferenced NULL values in SQL logs, which reduces unnecessary log noise while preserving critical error reporting. The solution included comprehensive unit tests to validate both default and suppression behaviors, ensuring reliability and correctness. Updated project documentation to support adoption and traceability, linking relevant tracking issues. This work leveraged Go, SQL, and backend development skills to deliver cleaner monitoring dashboards and enable operators to detect issues more efficiently in production environments.