· Jakub · Platform Engineering
Migrating a Terraform Monolith to Terragrunt: State Slicing Without Downtime
How I decomposed a monolithic Terraform state into isolated Terragrunt modules for a SaaS client — without touching live infrastructure.
Tag: platform-engineering
· Jakub · CloudAthena Cost Kill Switch: Automated IAM Credential Revocation with CloudWatch, EventBridge, and Lambda
How I designed an automated kill switch for a client's Athena data platform that disables OpenMetadata credentials within seconds of a scan threshold breach — no human intervention required.