During April 2025, this developer enhanced observability in the acryldata/datahub repository by implementing improved logging for slow GraphQL requests. Focusing on backend development with Java, they refactored the logging system to separately parse and record the JSON body and the GraphQL query string, enabling more structured and actionable performance debugging. This approach improved the clarity and reliability of logs, supporting faster root-cause analysis and more effective SLA tracking. By addressing logging formatting and parsing, the work laid the foundation for future latency metrics, ultimately streamlining incident response and reducing business impact from performance issues in GraphQL-based systems.