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Norman Ziegner

PROFILE

Norman Ziegner

Norman Ziegner contributed to the dev-sec/ansible-collection-hardening repository by developing features and resolving compatibility issues over a three-month period. He built a configurable password expiration warning system, enabling proactive credential management for both regular and root users while maintaining backward compatibility with existing Ansible playbooks. Norman also standardized the use of the ansible_facts namespace, improving clarity and maintainability across automation workflows. Addressing stability, he removed unsupported YAML callbacks from EL8-related Molecule configurations, ensuring reliable deployments on Rocky Linux 8 and AlmaLinux 8. His work demonstrated depth in Ansible, YAML, and configuration management, focusing on secure, maintainable automation solutions.

Overall Statistics

Feature vs Bugs

67%Features

Repository Contributions

3Total
Bugs
1
Commits
3
Features
2
Lines of code
139
Activity Months3

Your Network

11 people

Same Organization

@hzdr.de
5

Shared Repositories

6

Work History

December 2025

1 Commits • 1 Features

Dec 1, 2025

December 2025 monthly summary for dev-sec/ansible-collection-hardening: Key feature delivered – Ansible Facts Namespace Standardization. No separate bug fixes recorded this month. Impact: improved clarity, maintainability, and compatibility of Ansible playbooks; reduced risk from inconsistent facts access. Technologies demonstrated: Ansible, code refactor, and CI adjustments that reduce side effects from facts injection.

November 2025

1 Commits

Nov 1, 2025

November 2025: Delivered a stability-focused bug fix to the EL8 hardening workflow in dev-sec/ansible-collection-hardening by removing an unsupported YAML callback across Ansible Molecule configurations. This ensures compatibility with EL8 distributions (Rocky Linux 8 and AlmaLinux 8) and reduces workflow conflicts, improving reliability for customers deploying automated hardening in EL8 environments.

January 2025

1 Commits • 1 Features

Jan 1, 2025

January 2025 monthly performance for dev-sec/ansible-collection-hardening focused on delivering secure, policy-driven features and strengthening account hygiene with minimal disruption to existing configurations.

Activity

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Quality Metrics

Correctness100.0%
Maintainability100.0%
Architecture100.0%
Performance100.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

YAML

Technical Skills

AnsibleConfiguration ManagementDevOpsSystem Administration

Repositories Contributed To

1 repo

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

dev-sec/ansible-collection-hardening

Jan 2025 Dec 2025
3 Months active

Languages Used

YAML

Technical Skills

AnsibleDevOpsSystem AdministrationConfiguration Management