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Andy Mills

PROFILE

Andy Mills

Andy Mills contributed to the Coalfire-CF/terraform-aws-vpc-nfw repository by engineering Suricata-based network traffic management, integrating firewall rules to enforce modern TLS standards and reduce attack surfaces. He migrated automation for README updates to GitHub Actions, streamlining maintenance and centralizing workflows. Andy also established CODEOWNERS governance, mapping reviewers to paths for improved pull request ownership and compliance with CI/CD processes. He enhanced contribution guidelines and pull request templates, clarifying AI usage and standardizing review metadata. Throughout, Andy applied skills in shell scripting, Git, and automation, delivering features that strengthened security, improved governance, and reduced operational overhead without introducing critical defects.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

6Total
Bugs
0
Commits
6
Features
5
Lines of code
253
Activity Months3

Work History

March 2026

1 Commits • 1 Features

Mar 1, 2026

March 2026 monthly summary for Coalfire-CF/terraform-aws-vpc-nfw: Delivered a targeted enhancement to the contribution workflow by updating the pull request template and contribution guidelines to improve clarity, structure, and AI usage disclosure. This change strengthens governance, accelerates PR reviews, and improves auditability of changes. No major bugs fixed this month. Overall impact includes streamlined onboarding for new contributors and better alignment with coding and documentation standards. Notable commit: 41a489e6bc8e6bfed162d3a7bd8592db81f918fc.

January 2026

2 Commits • 1 Features

Jan 1, 2026

January 2026: For the Coalfire-CF/terraform-aws-vpc-nfw repo, delivered CODEOWNERS governance and path-based reviewer mapping to strengthen PR ownership and align with the CoalForge CI/CD workflow. A corrective fix updated the CoalForge team slug to ensure accurate review routing. Changes delivered via two commits, establishing clearer ownership and faster merge readiness. Business impact includes reduced misrouted reviews, improved governance, and enhanced security/compliance posture in infrastructure-as-code.

November 2025

3 Commits • 3 Features

Nov 1, 2025

Month: 2025-11. Key features delivered include Suricata-based Network Traffic Management in the terraform-aws-vpc-nfw module, enabling allowed traffic while dropping unwanted connections and enforcing modern TLS versions to reduce attack surface. Licensing direction updated by removing the MIT license file to align with updated policy. Automation enhancements migrated the README update logic to a GitHub Action, simplifying automation and reducing maintenance. Major bugs fixed: no critical defects reported; included code hygiene and cleanup of network policy rules. Overall impact: strengthened security posture, clearer licensing direction, and reduced operational toil through automation. Technologies/skills demonstrated: Terraform, Suricata IDS rules integration, GitHub Actions, security best practices, and release engineering.

Activity

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Quality Metrics

Correctness100.0%
Maintainability96.8%
Architecture96.8%
Performance96.8%
AI Usage26.6%

Skills & Technologies

Programming Languages

JSONMarkdownbashplaintext

Technical Skills

CI/CDCollaborationDevOpsDocumentationGitJSONautomationcollaboration toolsdevopsfirewall configurationnetwork securityrepository managementshell scriptingversion control

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

Coalfire-CF/terraform-aws-vpc-nfw

Nov 2025 Mar 2026
3 Months active

Languages Used

JSONMarkdownbashplaintext

Technical Skills

JSONautomationdevopsfirewall configurationnetwork securityrepository management