AWS Multi-Account Platform with Terraform

Context

The organization required a reliable way to provision and manage multiple AWS environments while enforcing security, networking, and operational standards across accounts.

What I did

• Designed modular Terraform architecture for networking, compute, and shared services.
• Implemented environment separation (DEV, INT, STG, PROD) using consistent patterns.
• Applied least-privilege IAM practices and standardized networking components.
• Enabled repeatable infrastructure provisioning with minimal manual intervention.

Outcomes

• Faster and more predictable environment provisioning.
• Reduced configuration drift through Infrastructure as Code.
• Improved security posture and operational consistency across AWS accounts.

Tech stack