In April 2025, glpkmtg developed the ES|QL Query Monitoring API for the elastic/elasticsearch-specification repository, focusing on enhancing observability and secure monitoring of ES|QL queries. Their work involved defining new API endpoints, type definitions, and privilege configurations using TypeScript and Elasticsearch, ensuring that running queries could be monitored efficiently. By updating privilege definitions, glpkmtg improved access control for monitoring data, aligning the API specification and security model with ES|QL monitoring requirements. This feature enables teams to detect issues faster and plan capacity more effectively. The work demonstrated depth in API development and a strong understanding of security and monitoring needs.