Zero-Downtime Multi-Region Cloud Migration
Architecting automated Terraform infrastructure, containerized deployments, and automatic failovers on AWS for a mission-critical web application.
Automated Terraform & Multi-AZ Container Deployment
The client ran single-server deployments with manual SSH scripts, creating frequent downtime during releases and single-point-of-failure risks.
Containerized the application with lightweight multi-stage Docker builds, codified infrastructure using Terraform modules, and built automated blue/green deployment workflows.
Achieved seamless continuous deployment without a second of downtime, cut hosting bills by 38% via resource right-sizing, and reduced rollback recovery time to under one minute.
Infrastructure Strategy
By transitioning from bespoke VM administration to declarative Infrastructure as Code (IaC), all staging, QA, and production environments can now be spun up or destroyed idempotently. Automated health checks monitor canary rollouts, rolling back immediately if anomalous HTTP 5xx errors occur.
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