Coalfire-CF/terraform-aws-vpc-nfw
May 2025 – Jul 2025
2 Months active
Languages Used
HCL
Technical Skills
AWSTerraformVPCInfrastructure as CodeNetwork Security
Matthew Pappas
PROFILE
Matthew Pappas
Matthew Pappas enhanced the Coalfire-CF/terraform-aws-vpc-nfw Terraform module by expanding VPC endpoint support and strengthening network security. He implemented robust logic in HCL to ensure common security groups are always merged with explicitly provided ones, preventing endpoint misconfigurations and reducing operational risk. Matthew added support for additional AWS services such as SSM and ECR, refined security group rules to restrict ingress and improve egress connectivity, and updated documentation to reflect accurate subnet naming. His work improved the reliability and maintainability of AWS infrastructure as code, demonstrating depth in Terraform, AWS networking, and secure infrastructure design over two months.
Overall Statistics
Feature vs Bugs
25%Features
Repository Contributions
4Total
Bugs
3
Commits
4
Features
1
Lines of code
357
Activity Months2
Your Network
16 peopleSame Organization
@coalfire.com6
Work History
July 2025
3 Commits • 1 Features
Jul 1, 2025In July 2025, delivered meaningful enhancements to the Coalfire-CF/terraform-aws-vpc-nfw module, expanding VPC endpoint coverage, tightening security, and improving documentation to support reliable, scalable AWS networking deployments for customers. The work improved cross-service connectivity, reduced risk of misconfigurations, and clarified guidance for operators deploying VPC configurations in production environments.
3 Commits • 1 Features
Jul 1, 2025In July 2025, delivered meaningful enhancements to the Coalfire-CF/terraform-aws-vpc-nfw module, expanding VPC endpoint coverage, tightening security, and improving documentation to support reliable, scalable AWS networking deployments for customers. The work improved cross-service connectivity, reduced risk of misconfigurations, and clarified guidance for operators deploying VPC configurations in production environments.
July 2025
May 2025
1 Commits
May 1, 2025May 2025: Delivered a critical bug fix in Coalfire-CF/terraform-aws-vpc-nfw addressing the VPC Endpoint Security Group ID application. The patch ensures common security groups are always merged with any explicitly provided ones, preventing misconfigurations and potential exposure of VPC endpoints. This improves security posture, reliability of endpoint access, and reduces operational risk across AWS environments.
May 2025
1 Commits
May 1, 2025May 2025: Delivered a critical bug fix in Coalfire-CF/terraform-aws-vpc-nfw addressing the VPC Endpoint Security Group ID application. The patch ensures common security groups are always merged with any explicitly provided ones, preventing misconfigurations and potential exposure of VPC endpoints. This improves security posture, reliability of endpoint access, and reduces operational risk across AWS environments.
Activity
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Quality Metrics
Correctness90.0%
Maintainability90.0%
Architecture85.0%
Performance85.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
HCL
Technical Skills
AWSInfrastructure as CodeNetwork SecurityTerraformVPC
Repositories Contributed To
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