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Guillaume DE OLIVEIRA

PROFILE

Guillaume De Oliveira

Worked on the geonetwork-ui repository over three months, focusing on improving data download reliability, search stability, and release management. Addressed duplicate OGC API download links by refining naming conventions and correcting mime types, while expanding unit test coverage using TypeScript and Angular to ensure robust error handling and bulk download scenarios. Enhanced data handling by improving base64 decoding and query parameter checks, and stabilized organization-name filtering to reduce edge-case search discrepancies. Maintained careful release versioning and traceability, using JavaScript and version control best practices to support predictable user workflows and facilitate ongoing development cycles with minimal user-facing issues.

Overall Statistics

Feature vs Bugs

33%Features

Repository Contributions

11Total
Bugs
4
Commits
11
Features
2
Lines of code
234
Activity Months3

Work History

August 2025

4 Commits

Aug 1, 2025

Monthly summary for 2025-08: Stabilized organization-name handling in geonetwork-ui and preserved predictable URL encoding to improve search reliability and user experience. Resolved edge-case inconsistencies and reduced user-facing issues through careful commit-based fixes and revert decisions that safeguarded existing behavior.

July 2025

4 Commits • 1 Features

Jul 1, 2025

Concise monthly summary for 2025-07 focusing on key accomplishments in geonetwork/geonetwork-ui. The month delivered two primary items: (1) Release Versioning and Dev Iteration: version bumps to 2.6.0 and 2.7.0-dev to prepare for the next cycle; no functional changes implemented. (2) Robustness improvements in data handling: enhanced base64 decoding with proper character encoding, added null checks for query params, and made getFileFormat robust to absent format parameters while updating Excel extension handling priority. Commit references are provided for traceability.

February 2025

3 Commits • 1 Features

Feb 1, 2025

February 2025 monthly summary for geonetwork-ui: Focused on reliability and quality of OGC API data downloads and strengthening test coverage. Key outcomes include a robust fix for duplicate OGC API download links, ensuring naming with collection IDs and correcting mime types and collection names, plus expanded unit tests with mock OGC API responses for RecordDownloadsComponent and DataService, including error handling and bulk download scenarios. These changes reduce user-facing download failures, improve developer confidence, and set the stage for faster iteration.

Activity

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Quality Metrics

Correctness82.8%
Maintainability81.8%
Architecture72.8%
Performance74.6%
AI Usage20.0%

Skills & Technologies

Programming Languages

JavaScriptTypeScript

Technical Skills

API IntegrationAngularFront End DevelopmentFront-end DevelopmentFrontend DevelopmentJavaScriptQuery Parameter HandlingService RefactoringState ManagementTypeScriptURL ManipulationURL Parameter HandlingUnit TestingVersion Control

Repositories Contributed To

1 repo

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

geonetwork/geonetwork-ui

Feb 2025 Aug 2025
3 Months active

Languages Used

JavaScriptTypeScript

Technical Skills

API IntegrationAngularFront-end DevelopmentService RefactoringTypeScriptUnit Testing