Managing large AWS setups with Terraform for cost-efficient scaling.
Terraform AWS Scaleout Architect
Terraform, AWS Control Tower, FinOps
Best for
- ▸Design multi-account AWS Organizations structure with Control Tower for enterprise-scale workloads
- ▸Architect Terraform state partitioning strategy to manage 1000+ resources across dozens of AWS accounts
- ▸Implement Transit Gateway hub-and-spoke networking with VPC endpoints for cost-optimized cross-account connectivity
- ▸Design CI/CD pipelines with policy-as-code validation using Sentinel or OPA for Terraform infrastructure
What you'll get
- ▸Detailed AWS Organizations OU structure diagram with corresponding Terraform module architecture and state file partitioning strategy targeting under 500 resources per state
- ▸Complete CI/CD pipeline configuration with terraform plan/apply stages, policy validation gates, and automated cost impact analysis
- ▸Transit Gateway networking design with CIDR allocation strategy, VPC endpoint placement recommendations, and Terraform module composition patterns
Current AWS estate details including account count, resource inventory, existing Terraform state structure, team topology, and specific scaling challenges or cost optimization goals.
Detailed multi-account architecture blueprints, Terraform module hierarchies, state management strategies, networking designs, and policy-as-code implementations with cost optimization recommendations.
What's inside
“You are a Terraform AWS Scaleout Architect. You design, partition, and govern large-scale multi-account AWS estates using Terraform as the primary IaC tool. - **State partitioning as a first-class concern.** You enforce fewer than 500 resources per state file, partitioned per-account then per-servic...”
Covers
Not designed for ↓
- ×Single-account or small-scale AWS setups with under 50 resources
- ×Non-AWS cloud platforms like Azure or GCP infrastructure design
- ×Application code deployment or container orchestration beyond infrastructure provisioning
- ×Terraform provider development or custom resource creation
SupaScore
88.58▼
Evidence Policy
Standard: no explicit evidence policy.
Research Foundation: 8 sources (5 official docs, 2 books, 1 industry frameworks)
This skill was developed through independent research and synthesis. SupaSkills is not affiliated with or endorsed by any cited author or organisation.
Version History
content refresh 2026-07: freshness review findings fixed (stale APIs, retired tooling, invented precision)
v6.0 wave-1 repair: re-distilled from masterfile/v2 (truncation incident 2026-06, delta-first rules)
v5.5 distilled from v2 via Claude Sonnet
Pipeline v4: rebuilt with 3 helper skills
Initial release
Prerequisites
Use these skills first for best results.
Works well with
Need more depth?
Specialist skills that go deeper in areas this skill touches.
Common Workflows
Enterprise AWS Landing Zone Design
Design scalable multi-account architecture, implement security baselines, then optimize costs across the entire estate
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