Guillaume Forestier

Observability architect specializing in the design, standardization, and industrialization of monitoring platforms.

I support organizations in implementing reliable, usable, and business-value-oriented observability.

Expertise in APM, performance analysis, system reliability, and configuration automation (Monitoring as Code).

Accustomed to complex and multi-team environments, I am involved in defining architectures, reducing noise, resolving incidents, and continuously improving production.

Goal: transform technical signals into actionable decisions, with simple, sustainable, and measurable solutions.