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Cloud Infrastructure / ESG Telemetry
ROLE // CLOUD INFRASTRUCTURE & DEVOPS ENGINEER

CarbonAPI & Terraform IaC

Infrastructure as Code for real-time ESG calculation: sub-100ms carbon footprint telemetry on AWS.

Terraform (HCL)AWS LambdaAWS RDSAWS VPCSub-100msGitHub ActionsBash
the problem

Enterprise ESG compliance calculations traditionally require weeks of manual spreadsheet audits and costly enterprise software ($10K-$100K+). Building a sub-100ms calculation API requires zero-touch, automated, multi-region cloud provisioning with isolated private network boundaries.

the solution

Architected and provisioned the complete AWS serverless infrastructure with modular Terraform (HCL). Deployed multi-AZ VPC networking, secure private database subnets with RDS PostgreSQL, automated Lambda deployments behind API Gateway, and CI/CD deployment automation.

the system

Modular Terraform codebase containing separated concerns: networking (networking.tf — VPC, public/private subnets, NAT gateways), database (database.tf — encrypted RDS PostgreSQL instance), serverless compute (lambda.tf — IAM execution roles, API Gateway triggers, CloudWatch logs), and output definitions. Includes automated zero-friction deployment via deploy.sh.

the hard part

Sub-100ms calculation pipelines utilizing cached emission factors based on latest IPCC standards. Infrastructure enforces strict zero-trust security boundaries with zero public exposure of database layers.

why this stack

Terraform codifies the entire multi-resource AWS architecture into reproducible state files; serverless Lambda provides instant auto-scaling from zero to thousands of concurrent requests; private VPC subnets guarantee SOC2/compliance isolation.

the innovation

Zero-touch declarative IaC that spins up an entire auditable, production-ready ESG computation infrastructure in minutes with sub-100ms API response latency.

the potential

Turnkey real-time ESG calculation infrastructure for enterprise carbon disclosure and logistics APIs.

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