Coalfire-CF/terraform-aws-vpc-nfw
Dec 2024 – Jun 2025
5 Months active
Languages Used
HCLAwkBashMarkdownShellYAML
Technical Skills
AWSInfrastructure as CodeTerraformNetwork ConfigurationNetwork EngineeringNetwork Security
Kourosh Mobl
PROFILE
Kourosh Mobl
Worked on the Coalfire-CF/terraform-aws-vpc-nfw repository, delivering infrastructure and automation features focused on AWS networking and Terraform. Over five months, implemented enhancements such as variable-based CloudWatch log group naming for AWS Network Firewall, improved VPC routing logic, and enabled EKS subnet integration. Addressed deployment reliability by aligning subnet tagging and stabilized flow log configurations through conditional resource creation. Automated documentation updates using GitHub Actions and shell scripting, ensuring README files accurately reflected project structure. Leveraged skills in Infrastructure as Code, Bash, and YAML to improve maintainability, security, and onboarding, with a focus on scalable, efficient, and well-documented solutions.
Overall Statistics
Feature vs Bugs
88%Features
Repository Contributions
22Total
Bugs
1
Commits
22
Features
7
Lines of code
611
Activity Months5
Work History
June 2025
2 Commits • 1 Features
Jun 1, 2025June 2025 monthly summary for Coalfire-CF/terraform-aws-vpc-nfw. Focused on stabilizing Terraform deployment for AWS VPC flow logs, improving readability and deployment efficiency, and reducing unnecessary resources when not using S3.
2 Commits • 1 Features
Jun 1, 2025June 2025 monthly summary for Coalfire-CF/terraform-aws-vpc-nfw. Focused on stabilizing Terraform deployment for AWS VPC flow logs, improving readability and deployment efficiency, and reducing unnecessary resources when not using S3.
June 2025
April 2025
8 Commits • 1 Features
Apr 1, 2025April 2025 monthly summary for Coalfire-CF/terraform-aws-vpc-nfw: Delivered automated README directory tree visualization via GitHub Actions, driven by a config, with ongoing workflow and scripting refinements to ensure README reflects the current project structure. This reduces manual maintenance, improves contributor onboarding, and strengthens documentation accuracy. Highlights include the creation and refinement of the org-tree-readme.yml workflow and the readmetreerc.yml configuration, along with README updates to surface the new visualization.
April 2025
8 Commits • 1 Features
Apr 1, 2025April 2025 monthly summary for Coalfire-CF/terraform-aws-vpc-nfw: Delivered automated README directory tree visualization via GitHub Actions, driven by a config, with ongoing workflow and scripting refinements to ensure README reflects the current project structure. This reduces manual maintenance, improves contributor onboarding, and strengthens documentation accuracy. Highlights include the creation and refinement of the org-tree-readme.yml workflow and the readmetreerc.yml configuration, along with README updates to surface the new visualization.
February 2025
10 Commits • 4 Features
Feb 1, 2025February 2025: Delivered security and networking enhancements for Coalfire-CF/terraform-aws-vpc-nfw. Focused on aligning firewall policy with management VPC boundaries, enabling robust EKS subnet support, and strengthening VPC routing reliability. No major bugs recorded; improvements reduce routing risks and improve maintainability. Tech stack demonstrated includes Terraform (variables.tf, subnets.tf, routes.tf, nfw_policies.tf), AWS VPC routing, VPC peering, and EKS integration.
10 Commits • 4 Features
Feb 1, 2025February 2025: Delivered security and networking enhancements for Coalfire-CF/terraform-aws-vpc-nfw. Focused on aligning firewall policy with management VPC boundaries, enabling robust EKS subnet support, and strengthening VPC routing reliability. No major bugs recorded; improvements reduce routing risks and improve maintainability. Tech stack demonstrated includes Terraform (variables.tf, subnets.tf, routes.tf, nfw_policies.tf), AWS VPC routing, VPC peering, and EKS integration.
February 2025
January 2025
1 Commits
Jan 1, 2025January 2025 monthly summary for Coalfire-CF/terraform-aws-vpc-nfw focusing on a targeted infrastructure fix that aligns private subnet tagging input to prevent misconfigurations and ensure correct tagging of private subnets. The change enhances deployment reliability and security tagging consistency across environments.
January 2025
1 Commits
Jan 1, 2025January 2025 monthly summary for Coalfire-CF/terraform-aws-vpc-nfw focusing on a targeted infrastructure fix that aligns private subnet tagging input to prevent misconfigurations and ensure correct tagging of private subnets. The change enhances deployment reliability and security tagging consistency across environments.
December 2024
1 Commits • 1 Features
Dec 1, 2024December 2024: Delivered a targeted enhancement to AWS Network Firewall observability in the terraform-aws-vpc-nfw module. Implemented a variable-based CloudWatch log group naming scheme to differentiate logs from multiple firewalls within the same AWS environment, improving log organization, incident response readiness, and governance. The change was implemented via an update to main.tf (commit 3ec8cb7249f850b59a05628476210acaff0517f6). No major bugs fixed this month; the focus was on feature delivery and code quality.
1 Commits • 1 Features
Dec 1, 2024December 2024: Delivered a targeted enhancement to AWS Network Firewall observability in the terraform-aws-vpc-nfw module. Implemented a variable-based CloudWatch log group naming scheme to differentiate logs from multiple firewalls within the same AWS environment, improving log organization, incident response readiness, and governance. The change was implemented via an update to main.tf (commit 3ec8cb7249f850b59a05628476210acaff0517f6). No major bugs fixed this month; the focus was on feature delivery and code quality.
December 2024
Activity
Loading activity data...
Quality Metrics
Correctness87.8%
Maintainability87.2%
Architecture83.6%
Performance81.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
AwkBashHCLMarkdownShellYAML
Technical Skills
AWSCI/CDDocumentationDocumentation ConfigurationGitHub ActionsInfrastructure as CodeNetwork ConfigurationNetwork EngineeringNetwork SecurityNetworkingScriptingShell ScriptingTerraform
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline