Toly Makarov developed comprehensive cloud monitoring documentation for the Qdrant landing page, focusing on enhancing observability and aligning monitoring features with customer requirements. Working within the qdrant/landing_page repository, Toly used Markdown and documentation best practices to detail the new /sys_metrics endpoint, clarify its cloud-only availability, and expand examples covering CPU, memory, disk, collection metrics, and load balancer telemetry. He also corrected authentication guidance, updating instructions to use Database API Keys for accessing cluster system metrics. The work demonstrated depth through multi-page updates, ensuring that users could effectively leverage Qdrant’s monitoring capabilities with clear, accurate, and actionable documentation.