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Henning Sprang

PROFILE

Henning Sprang

Over six months, contributed to automation and CI/CD improvements across Greenbone’s openvas-scanner, gvmd, gsa, gvm-libs, and actions repositories. Developed and refined GitHub Actions workflows to optimize concurrency, automate release builds, and streamline Dependabot configuration, reducing manual intervention and compute costs. Enhanced reliability by stabilizing packaging pipelines, improving log clarity, and ensuring license compliance in Python scripts. Addressed workflow fragility by standardizing CI behavior and expanding YAML handling to support both .yml and .yaml extensions. Demonstrated proficiency in Python, Bash, and YAML, with a focus on DevOps, dependency management, and configuration management to deliver robust, maintainable automation solutions.

Overall Statistics

Feature vs Bugs

50%Features

Repository Contributions

38Total
Bugs
9
Commits
38
Features
9
Lines of code
2,968
Activity Months6

Work History

March 2026

2 Commits • 1 Features

Mar 1, 2026

Month: 2026-03 — Key feature delivered: Dependabot in greenbone/actions now detects GitHub Actions defined with both .yml and .yaml extensions, ensuring comprehensive updates across repositories. Bug fix: generator previously missed action.yaml definitions; now detects action.yaml as well, preventing missed updates. Commits underscore this progress (8a0dffa3673d404ec63bd43642070fd1a2052e98 and e604d6131280679ffd0193b74bef9fe2f57146b8). Impact: reduces maintenance overhead, closes security/update gaps, and minimizes drift across CI workflows. Skills/tech: Dependabot config generation, YAML/CI configuration handling, GitHub Actions, commit-driven development, and robust bug-fix practices.

February 2026

4 Commits

Feb 1, 2026

February 2026 monthly summary: Stabilized and hardened CI/CD workflows across Greenbone projects by removing fragile release.body usage in packaging/build steps, clarifying release data output in debug/logs, and standardizing CI behavior across four repositories. These changes reduce breaking changes, improve log readability, and accelerate reliable releases across gsa, gvmd, gvm-libs, and openvas-scanner.

December 2025

1 Commits • 1 Features

Dec 1, 2025

Month: 2025-12 — Key automation delivery and release workflow improvements for greenbone/openvas-scanner. Implemented a release-triggered package build and notification automation, introducing a v2 package build trigger and removing manual steps in the packaging pipeline. No major bugs fixed in this period; focus remained on automating release processes and enhancing reliability and visibility for stakeholders. Impact: shortened release cycle, reduced manual packaging effort, and improved stakeholder communication via automated notifications. Technologies: CI/CD automation, Git-based release engineering, packaging pipelines, automation scripting, and cross-team collaboration.

November 2025

1 Commits • 1 Features

Nov 1, 2025

For 2025-11, the primary focus was strengthening CI/CD automation and release reliability for the greenbone/openvas-scanner project. Implemented an automated release build workflow using GitHub Actions that triggers package builds on release events, delivering consistent artifacts and faster release cycles.

September 2025

4 Commits • 1 Features

Sep 1, 2025

September 2025 performance summary: Implemented automation improvements for Dependabot configuration in greenbone/actions, enhanced governance with license header compliance, and delivered reliable configuration management. These changes reduced manual maintenance, improved security posture, and demonstrated strong automation, scripting, and tooling capabilities across GitHub Actions and Python projects.

May 2025

26 Commits • 5 Features

May 1, 2025

May 2025 highlights: Implemented cross-repo CI concurrency to cancel in-progress jobs on new commits, delivering faster feedback and reducing CI waste across greenbone/openvas-scanner, greenbone/gvmd, and related workflows. Updated and hardened CodeQL workflows, and extended Dependabot workflow reliability with debugging improvements, directory filtering, Python checks re-enabled, plus a new generator action to streamline future updates. These changes improved build reliability, reduced compute costs, and strengthened security scanning and maintenance across OpenVAS-related projects.

Activity

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Quality Metrics

Correctness89.2%
Maintainability89.2%
Architecture82.4%
Performance80.6%
AI Usage20.0%

Skills & Technologies

Programming Languages

BashPythonYAML

Technical Skills

AutomationCI/CDConfiguration ManagementDependabotDependabot ConfigurationDependency ManagementDevOpsFile HandlingGitHub ActionsLicensing CompliancePythonTesting

Repositories Contributed To

5 repos

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

greenbone/actions

May 2025 Mar 2026
3 Months active

Languages Used

BashPythonYAML

Technical Skills

AutomationCI/CDConfiguration ManagementDependabotDependabot ConfigurationDependency Management

greenbone/openvas-scanner

May 2025 Feb 2026
4 Months active

Languages Used

YAML

Technical Skills

CI/CDGitHub ActionsDevOps

greenbone/gvmd

May 2025 Feb 2026
2 Months active

Languages Used

YAML

Technical Skills

CI/CDGitHub ActionsDevOps

greenbone/gsa

Feb 2026 Feb 2026
1 Month active

Languages Used

YAML

Technical Skills

CI/CDDevOpsGitHub Actions

greenbone/gvm-libs

Feb 2026 Feb 2026
1 Month active

Languages Used

YAML

Technical Skills

CI/CDDevOpsGitHub Actions