# Monitoring & Observability > Selected Engineer ApS work demonstrating Monitoring & Observability — the achievements that prove it. - [Built seven read‑only reporting roles that render a live host to Markdown — facts, access, git, metrics, traffic, security and provider inventory — under a rule that no number is printed the run did not measure.](https://advisory.engineer.company/portfolio/built-seven-read-only-host-reporting-roles-120/)