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Hjalmar Otto Fjøsne

PROFILE

Hjalmar Otto Fjøsne

Håvard Jaf worked on the equinor/design-system repository, focusing on security hardening, CI/CD reliability, and developer experience over a six-month period. He upgraded Docker and Next.js dependencies to address vulnerabilities, improved containerization for multi-architecture support, and enhanced build stability using Node.js and TypeScript. Håvard implemented standardized GitHub Actions workflow permissions to remediate code-scanning alerts, ensuring compliance and reducing risk in automated deployments. He also enriched documentation for citizen developers by adding Power Apps and Power BI resources, streamlining onboarding for low-code solutions. His work demonstrated depth in DevOps, configuration management, and security best practices, resulting in a more robust codebase.

Overall Statistics

Feature vs Bugs

56%Features

Repository Contributions

13Total
Bugs
4
Commits
13
Features
5
Lines of code
526
Activity Months6

Work History

February 2026

3 Commits

Feb 1, 2026

February 2026: Security-focused CI/CD hardening in equinor/design-system with a focus on fixing GitHub Actions workflow permissions and remediating code-scanning alerts. Standardized permissions handling, improving security posture, readability, and maintainability of workflows. CI reliability improved through automation and proactive security fixes, enabling faster secure deployments and reduced risk in code execution.

December 2025

3 Commits • 1 Features

Dec 1, 2025

December 2025 monthly summary for equinor/design-system. Focused on security hardening, build stability, and developer experience. Delivered a critical Next.js patch upgrading to 16.0.7 to fix CVE-2025-66478, and implemented broad build/development improvements including dependency updates, PNPM store ignore, Dockerfile refinements, and ARM-compatible container configuration to support multi-architecture deployments across the repo.

November 2025

1 Commits • 1 Features

Nov 1, 2025

November 2025: Focused documentation enhancement in equinor/design-system to empower citizen developers with Power Apps and Power BI resources. Updated the Citizen Developer Guide to include templates and governance-aligned resources for low-code development, improving onboarding and accelerating prototyping while reducing support overhead.

October 2025

4 Commits • 2 Features

Oct 1, 2025

October 2025 – equinor/design-system: Delivered key features, fixed critical docs, and strengthened readiness for DNS automation, dev experience, and documentation accuracy. Highlights include DNS Alias Configuration groundwork in Radix config with placeholders for future dnsExternalAlias and certificate automation; Markdown Mermaid support in the devcontainer; and Card.docs.mdx typo fix. This work demonstrates business value through preparations for DNS updates and improved developer experience.

August 2025

1 Commits

Aug 1, 2025

August 2025: Focused on strengthening the security baseline of the design-system build pipeline. Delivered a targeted Docker image upgrade for Storybook in equinor/design-system, mitigating Snyk-identified vulnerabilities and reducing build-time risk. The change is implemented via commit 305fd0437410a9c945c46f70b98efd3fe54d3b23 with message 'fix (eds-core-react): Dockerfile.storybook to reduce vulnerabilities (#3899)'. This work improves security posture, compliance with internal standards, and reliability of release packaging.

April 2025

1 Commits • 1 Features

Apr 1, 2025

Month: 2025-04 — equinor/design-system. Summary: Implemented Docker image security hardening for the Storybook environment by upgrading the nginx base image in Dockerfile.storybook. This change mitigates security vulnerabilities reported by Snyk and reduces the container attack surface for design-system previews in development and CI. Major bugs fixed: No separate bug fixes were required this month beyond security hardening; the relevant fix is captured by the commit to reduce vulnerabilities. Overall impact: Strengthened container security posture for the design-system repository, enabling safer Storybook usage in pipelines and reducing risk exposure. Technologies/skills demonstrated: Dockerfile hardening, container security best practices, nginx, Snyk vulnerability remediation, Git-based change management, and targeted security-focused commits.

Activity

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Quality Metrics

Correctness93.8%
Maintainability92.2%
Architecture87.6%
Performance87.6%
AI Usage46.2%

Skills & Technologies

Programming Languages

DockerfileJSONJavaScriptMarkdownYAMLyaml

Technical Skills

CI/CDConfigurationConfiguration ManagementContainerizationDevOpsDocumentationGitHub ActionsNext.jsNodeNode.jsPower AppsPower BIReactSecuritySecurity Best Practices

Repositories Contributed To

1 repo

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

equinor/design-system

Apr 2025 Feb 2026
6 Months active

Languages Used

DockerfileJSONMarkdownYAMLyamlJavaScript

Technical Skills

DevOpsSecurityConfigurationConfiguration ManagementDocumentationPower Apps