owid/owid-grapher
Oct 2024 – Oct 2025
4 Months active
Languages Used
JavaScriptTypeScript
Technical Skills
CopywritingFrontend DevelopmentContent ManagementFront End DevelopmentData ManagementData Visualization
Edouard Mathieu
PROFILE
Edouard Mathieu
Edmat contributed to the owid/owid-grapher repository by delivering targeted improvements in search relevance, data discoverability, and messaging consistency. Over four months, Edmat enhanced synonym mappings for both general and region-specific queries, refined financial and nutrition-related search terms, and updated site copy to align with evolving publication cadences. The work involved disciplined use of JavaScript and TypeScript, with a focus on frontend and full stack development, data management, and search engine optimization. Edmat’s approach emphasized maintainability and traceability, resulting in features that improved user experience, analytics readiness, and clarity across the platform’s user interface and search workflows.
Overall Statistics
Feature vs Bugs
75%Features
Repository Contributions
9Total
Bugs
1
Commits
9
Features
3
Lines of code
184
Activity Months4
Work History
October 2025
2 Commits • 1 Features
Oct 1, 2025Month: 2025-10 — This month focused on enhancing search relevance in owid/owid-grapher by expanding synonyms to cover general terms and region-specific geography. Two commits were merged to implement the changes, improving data discovery for users querying conflicts, wars, and geographies like Gaza, Palestine, and West Bank. The effort enhances user experience and supports more accurate analytics across grapher dashboards.
2 Commits • 1 Features
Oct 1, 2025Month: 2025-10 — This month focused on enhancing search relevance in owid/owid-grapher by expanding synonyms to cover general terms and region-specific geography. Two commits were merged to implement the changes, improving data discovery for users querying conflicts, wars, and geographies like Gaza, Palestine, and West Bank. The effort enhances user experience and supports more accurate analytics across grapher dashboards.
October 2025
September 2025
5 Commits • 1 Features
Sep 1, 2025Sep 2025 monthly summary for owid-grapher: Focused on enhancing search relevance and data discoverability through a Comprehensive Search Synonym Mappings Update. Implemented targeted expansions across nutrition terms and self-driving vehicle contexts, removed outdated GDP terms, and introduced a dedicated salary/income group to replace the generic 'consumption' category. Delivered via five commits to ensure traceability and smooth integration. Business value includes improved data discovery, reduced user friction in searches, and stronger analytics readiness. Technologies/skills demonstrated include search taxonomy design, cross-domain domain knowledge (nutrition, transportation, economics), and disciplined code maintenance.
September 2025
5 Commits • 1 Features
Sep 1, 2025Sep 2025 monthly summary for owid-grapher: Focused on enhancing search relevance and data discoverability through a Comprehensive Search Synonym Mappings Update. Implemented targeted expansions across nutrition terms and self-driving vehicle contexts, removed outdated GDP terms, and introduced a dedicated salary/income group to replace the generic 'consumption' category. Delivered via five commits to ensure traceability and smooth integration. Business value includes improved data discovery, reduced user friction in searches, and stronger analytics readiness. Technologies/skills demonstrated include search taxonomy design, cross-domain domain knowledge (nutrition, transportation, economics), and disciplined code maintenance.
April 2025
1 Commits • 1 Features
Apr 1, 2025April 2025 - Owid Grapher: Focused on messaging alignment for Data Insights cadence; implemented frequency messaging update across the site to reflect publication cadence changes from daily to a few times per week. Replaced 'Daily Data Insights' with 'Data Insights' and 'every weekday' with 'every few days' across page titles, descriptions, and newsletter subscription copy to ensure messaging consistency.
1 Commits • 1 Features
Apr 1, 2025April 2025 - Owid Grapher: Focused on messaging alignment for Data Insights cadence; implemented frequency messaging update across the site to reflect publication cadence changes from daily to a few times per week. Replaced 'Daily Data Insights' with 'Data Insights' and 'every weekday' with 'every few days' across page titles, descriptions, and newsletter subscription copy to ensure messaging consistency.
April 2025
October 2024
1 Commits
Oct 1, 2024Month: 2024-10. Focused on UX copy polish and maintainability in owid/owid-grapher rather than shipping new features. Delivered a targeted bug fix that standardizes newsletter terminology across the UI to improve clarity and messaging consistency.
October 2024
1 Commits
Oct 1, 2024Month: 2024-10. Focused on UX copy polish and maintainability in owid/owid-grapher rather than shipping new features. Delivered a targeted bug fix that standardizes newsletter terminology across the UI to improve clarity and messaging consistency.
Activity
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Quality Metrics
Correctness100.0%
Maintainability100.0%
Architecture97.8%
Performance97.8%
AI Usage20.0%
Skills & Technologies
Programming Languages
JavaScriptTypeScript
Technical Skills
Content ManagementCopywritingData ManagementData VisualizationFront End DevelopmentFrontend DevelopmentFull stack developmentSearch Engine Optimization
Repositories Contributed To
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