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Giil

PROFILE

Giil

Mads Lee Giil contributed to several NAV repositories, notably navikt/veilarboppfolging and navikt/veilarbvisittkortfs, focusing on backend reliability, data integrity, and user experience. He enforced database constraints to prevent conflicting follow-up records, improved test isolation by dynamically generating identifiers, and stabilized GraphQL endpoints across Spring versions. Using Kotlin, Java, and SQL, Mads unified build configurations and managed dependency rollbacks to ensure stable deployments. He also enhanced front-end workflows in React with Formik, introducing feature toggles and refining office selection UX. His work demonstrated depth in both backend and frontend engineering, emphasizing maintainability, performance, and robust access control handling.

Overall Statistics

Feature vs Bugs

56%Features

Repository Contributions

25Total
Bugs
7
Commits
25
Features
9
Lines of code
629
Activity Months5

Work History

March 2026

1 Commits

Mar 1, 2026

March 2026 focused on hardening access control handling and observability for navikt/veilarboppfolging. Implemented Access Control Denial Handling and Logging Enhancement to properly classify new denial reasons and improve logging for unexpected access responses, aligning with upcoming poao-tilgang updates. This work improves security posture, traceability, and incident response readiness for downstream services relying on access checks. All changes tracked in a single commit and prepared for smoother integration across the repository.

February 2026

6 Commits • 3 Features

Feb 1, 2026

February 2026 monthly summary focusing on key accomplishments, major features delivered, performance improvements, and business value across two repos. Emphasis on UX quality, code clarity, data tracking, and overall impact.

November 2025

5 Commits • 4 Features

Nov 1, 2025

November 2025 focused on delivering core capabilities for veilarboppfolging and pto-admin, with emphasis on data accessibility, admin workflow enhancements, and improved test coverage. Key changes span Kafka data access, UI clarity, API-driven patch and republish workflows, and test reliability. No major customer-facing bug fixes were reported this month; the priority was delivering features with strong business value and raising quality through targeted tests and refactors.

October 2025

11 Commits • 1 Features

Oct 1, 2025

Monthly summary for 2025-10 focusing on reliability, safety, and build stability across back-end GraphQL APIs and front-end controls. Key business outcomes include a stable GraphQL surface (/api/graphql) across Spring versions, compatibility fixes that reduce rollout risk, safer production behavior with feature toggles, improved data accuracy for alleKontor lookups, and a leaner, more stable build pipeline.

September 2025

2 Commits • 1 Features

Sep 1, 2025

September 2025 monthly summary for navikt/veilarboppfolging. Focused on improving data integrity for follow-up records and strengthening test reliability. Delivered a DB-level constraint to ensure only one open follow-up period per actor and overhauled test setup to generate identifiers dynamically and remove brittle tests, resulting in safer production data and a more robust CI pipeline.

Activity

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Quality Metrics

Correctness89.6%
Maintainability89.6%
Architecture86.4%
Performance87.2%
AI Usage20.8%

Skills & Technologies

Programming Languages

GradleJavaJavaScriptKotlinSQLTypeScriptYAMLproperties

Technical Skills

API IntegrationAPI developmentAPI integrationBackend DevelopmentBuild ConfigurationBuild ManagementBuild ToolsCode RefactoringConfigurationConfiguration ManagementDatabaseDependency ManagementDevOpsFeature TogglingFormik

Repositories Contributed To

3 repos

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

navikt/veilarboppfolging

Sep 2025 Mar 2026
5 Months active

Languages Used

JavaKotlinSQLGradlepropertiesYAML

Technical Skills

Backend DevelopmentDatabaseJavaKotlinSQLUnit Testing

navikt/veilarbvisittkortfs

Oct 2025 Feb 2026
2 Months active

Languages Used

JavaScriptTypeScript

Technical Skills

API IntegrationBackend DevelopmentCode RefactoringFeature TogglingFront-end DevelopmentFrontend Development

navikt/pto-admin

Nov 2025 Nov 2025
1 Month active

Languages Used

JavaScriptTypeScript

Technical Skills

API integrationReactfront end development