Hire Grafana Experts | Nearshore Software Development

The Grafana evaluation is focused on visualization and multi-source data integration. Candidates are required to refactor a cluttered, static dashboard into a highly efficient, dynamic, and reusable asset using Templating. The critical assessment is their mastery of Templating variables (e.g., `query`, `custom`, `all`) and their ability to use them to create a 'single pane of glass' for multiple services or environments. We rigorously test their ability to integrate and combine data from diverse sources (e.g., showing user activity from a PostgreSQL database alongside application latency from Prometheus) on the same panel. A key differentiator is their understanding of a rapid triage workflow: candidates must demonstrate the ability to configure seamless links from metrics panels to corresponding log data (Loki or ELK) using variables, ensuring a quick and contextualized drill-down during an incident. Finally, we assess their knowledge of security and access control to ensure sensitive data is not accidentally exposed to unauthorized users.