All posts by Jean-Marc Fontaine - Infrastructure as Code Expert

Introducing IaCConf 2025, the free virtual event for elevating your IaC skills

Jean-Marc Fontaine

Jean-Marc is a Head of Solutions Engineering & Support at Spacelift. His experience ranges from software development to cloud infrastructure architecture and management, including Infrastructure as Code, CI/CD, DevOps, and FinOps. Prior to joining Spacelift, he managed Cloud Operations at CareerBuilder.

License and certifications

HashiCorp Certified: Terraform Associate
AWS Certified Solutions Architect - Associate

About the Spacelift blog

Spacelift’s collaborative platform for infrastructure as code (IaC) enables DevOps teams to manage complex cloud infrastructures with ease. In line with our reputation as an authority on all things related to IaC management, we pride ourselves on sharing only the most precise, comprehensive, and actionable content related to our areas of expertise. See our Editorial Policy.

General11 min read

Infrastructure Drift Detection and How to Fix It With IaC Tools

What is infrastructure drift and why does it happen? See how to use Terraform, Cloudformation, Pulumi, or Spacelift for drift detection.

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IaC Was Just The Beginning

You need a collaborative environment for building the platform your teams need, with deep insight, full control, and unlimited flexibility. Build better with Spacelift.

Liftoff with Spacelift!

Thu, May 15, 2025 @ 11:00am EDT

The First Community-Driven
IaC Conference