Multi-Account AWS Platform with Terragrunt
Designed and maintain Terragrunt modules across five environments (dev, stage, prod, plus sandbox and local) with shared baseline modules and per-environment overrides. Paired with a layered local workflow: fully-local LocalStack for offline iteration and a hybrid SAM CLI mode against deployed dev resources, so unit-test work never touches the cloud bill.
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Terragrunt · OpenTofu · AWS · Lambda · DynamoDB · Cognito · LocalStack · AWS SAM · GitLab CI
EMQX SSL Certificate Automation
Developed automated SSL certificate management solution improving security and reducing manual intervention for EMQX broker deployments.
GCP · Secret Manager · Pub/Sub · Terraform
Terraform Documentation Automation
Implemented comprehensive automation generating standardized README files, usage examples, and configuration templates with automatic updates for Terraform modules.
Terraform · terraform-docs · Python · GitLab CI
Dynamic Preview Environments
Designed scalable preview environments tied to GitLab merge requests improving testing efficiency and development workflow.
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GitLab · Terraform · GCP · Cloud Run
Cloud Cost Optimization Initiative
Led optimization initiative resulting in 30% reduction in monthly infrastructure expenses across all cloud environments.
GCP · Terraform · Cost Management · FinOps
Certificate Management Automation
Implemented automated SSL renewal system eliminating manual processes and downtime risks using GCP Secret Manager and Pub/Sub.
GCP Secret Manager · Pub/Sub · Terraform · GitLab CI