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Arnaud Levy

PROFILE

Arnaud Levy

Arnaud Levy led development across the Osuny ecosystem, delivering robust features and stability improvements in repositories such as osunyorg/admin and osunyorg/theme. He engineered scalable admin workflows, enhanced UI/UX consistency, and modernized analytics integration, using Ruby on Rails, Sass, and Hugo. Arnaud addressed security and localization challenges by implementing XSS sanitization and refining internationalization logic, while optimizing database performance through targeted indexing and schema management. His work included theme system overhauls, CI/CD automation, and content management enhancements, resulting in more maintainable codebases and reliable deployments. The depth of his contributions ensured improved branding, accessibility, and developer velocity throughout the platform.

Overall Statistics

Feature vs Bugs

68%Features

Repository Contributions

499Total
Bugs
89
Commits
499
Features
191
Lines of code
15,178
Activity Months17

Work History

March 2026

36 Commits • 13 Features

Mar 1, 2026

March 2026 performance summary: Across Osuny projects, delivered reliability, security, and UX improvements with a focus on maintainability and business value. Key outcomes include robust RSS feed generation with correct last-build dates and a cleaner channel structure; UI/UX refinements across admin and public sites; strengthened content safety with SafeHTML rendering; significant codebase maintainability gains from partials/directory restructuring; developer tooling improvements with a debugger icon; and a comprehensive theme system overhaul with coherent UI polish and navigation improvements. These changes improve data accuracy, reduce risk, and accelerate future feature delivery.

February 2026

52 Commits • 19 Features

Feb 1, 2026

February 2026 monthly summary for performance review: Key features delivered and major fixes span admin, site, and tooling across multiple repos, delivering reliability, performance, and UX improvements that drive business value. Highlights include a comprehensive bug-fix batch in osunyorg/admin addressing critical flow issues, build and test enhancements, and data migration work; UX/UI refinements across sites for navigation, layout, and accessibility; and modernization of deployment/branding tooling, analytics, and localization. Key achievements: - Stabilized admin experience with fixes for issues #3760, #3753, #3710, #3728, #3712, #3709, plus date handling and miscellaneous fixes, reducing user-reported incidents and back-end errors. - Build, test, and deployment enhancements: introduced build-system recompile steps, updated test scaffolding, and ensured reliable CI/CD across the stack; implemented database migrations and cleaned up deployment configurations. - Platform upgrades: upgraded Hugo to 0.148.2 and applied dependency/version bumps; refreshed theme and submodules where applicable to keep stack current. - UX/UI/SEO improvements: pagination in the showcase, improved thumbnails, header/active navigation styling, hero and breadcrumb refinements, width/layout fixes, and Safari rendering fixes; removed header text for cleaner UI; improved gallery handling and support for empty blocks. - PWA and analytics: added a PWA manifest to improve mobile installability and a Plausible analytics configuration for better usage insights. - Localization and internationalization: updated Portuguese translations for publications and posts; simplified theme configuration; updated theme/submodule versions; and added Google site verification. - Cross-site polish and verification: UI tweaks for navigation and breadcrumbs, plus verification hooks to support site ownership checks. Overall impact and accomplishments: - Reduced risk and improved stability across content publishing workflows, with faster build times and more reliable deployments. - Enhanced user experience on both desktop and mobile, improved site discoverability through SEO tweaks, and better analytics for data-driven decisions. - Demonstrated versatility across frontend UX, build/deploy automation, data migrations, and localization. Technologies and skills demonstrated: - Build and deployment tooling (build system recompile steps, dxfl usage in example repo), CI stability. - Content and site tooling (Hugo upgrades, theme configuration, submodule updates). - Frontend UX/CSS adjustments (layout, breadcrumbs, hero, thumbnails) and Safari compatibility fixes. - Data migrations and database tooling; PWA manifest and analytics integration. - Localization/internationalization (Portuguese translations) and site verification.

January 2026

8 Commits • 5 Features

Jan 1, 2026

January 2026 performance snapshot for Osunyorg: Delivered core UI improvements, reliability enhancements, and analytics modernization across two repositories, driving stronger content presentation, branding control, and data-driven decision making. Notable work includes a gallery templates refresh, analytics migration to Matomo, site branding configurability, and targeted resource optimizations, complemented by a stabilization of admin dashboard metrics and maintainability tooling updates.

December 2025

4 Commits • 2 Features

Dec 1, 2025

December 2025 monthly summary: Delivered localization and admin UI enhancements along with targeted bug fixes across two repositories, driving business value by improving localization accuracy, admin workflow reliability, and data integrity. The work supports faster content updates with fewer QA cycles and clearer data presentation.

November 2025

1 Commits

Nov 1, 2025

November 2025 monthly summary for osunyorg/la27eregion-site: focus on content maintenance and deprecation cleanup. The main work was removing deprecated 2022-deformations.html to prevent outdated references, streamline content, and reduce editorial confusion. No new features delivered this month; the primary accomplishment was preserving content integrity and preparing the codebase for upcoming iterations.

October 2025

23 Commits • 5 Features

Oct 1, 2025

Month: 2025-10 performance summary across OsunyOrg repositories. Delivered core features and fixes that improve localization, UI consistency, and security, while aligning design-system references to enable faster, safer deployments. Business value realized includes stronger internationalization for admin workflows, safer media embeds, consistent typography across themes, and streamlined submodule management for design-system cohesion.

September 2025

24 Commits • 10 Features

Sep 1, 2025

September 2025: Delivered key features, fixes, and site quality improvements across admin, epv-site, and levelesyeux-site, driving security, usability, and reliability. Highlights include a new user password reset flow (commit 0d4dad7d47a02a8b272e1d207d87d924f0cf531c), Carousel UI enhancement (commit bddb131cc83251f3f2d773649400ba944844bbde), JSON handling (commit 229a0e7672e2859b360d5b91fb641a306241bfa5), security enhancements (commit 75d8af8de139cf6e4b532329d0eee9d983d4ab45) and Bugsnag performance improvements (commits 0841d60c6eabd91ec4d18b6231da44173580e105; fa43058703afbb6b86dd534ea72bcf52788ca4c1). Also updated EpV Hugo Theme and external themes (commits e18430bc00f67d131d9187114c286071ca9cad33; 27808a60e7ab61cb01f403225ab6828b710c095c; 5b5f2423a5aff51ca1004078e042e0262ba4b717). Supporting fixes: data scope limit to 1 day (bfdf8b5c), CI fixes (f74015fa7b83014671247d026da98c610de92784), test failure fixes (1ab3925bc36753e0e49198d20a8d066cbe9be00b), issue #3262 fix (1af17a08e988e30ce7689cd1952828fa9eda9718), and general stability improvements (dc1df9bed2be5a6d4f6f629114045907f6e0e927; 3720e2d7d343a92dbae1666452e427063bb4bba4; 04ca7ec88e2c4cda5ae0e8e681271b028830f21b; d6e6638b4f2ad847cb36b5ca22bdfe47429aae66).

August 2025

5 Commits • 2 Features

Aug 1, 2025

August 2025: Across osunyorg/admin, osunyorg/theme, and osunyorg/example, delivered reliability, security, and localization improvements with tangible business impact. Key features include: (1) admin block reordering optimization via direct DB updates with a touch on the related 'about' object to refresh caches, improving data consistency and perceived performance; (2) HTML template rendering fix in the job snippet and strengthened sanitization for admin job summaries to prevent XSS and improve HTML semantics; (3) French localization grammar corrections in fr.yml to improve user-facing accuracy; (4) theme submodule update to keep the UI aligned with the latest design. Overall impact: more robust admin workflows, reduced security risk, improved localization quality, and an up-to-date theming baseline. Demonstrated technologies/skills: direct DB updates and cache invalidation, HTML sanitization, i18n localization corrections, and submodule management.

July 2025

31 Commits • 10 Features

Jul 1, 2025

July 2025 delivered cross-repo theme alignment, UI refinements, stability improvements, and foundational refactors that reduce future maintenance costs while improving user experience and data integrity. Key business value includes a consistent look and feel across Osuny platforms, clearer organization listing visuals, more reliable translations infrastructure, and a cleaner, more maintainable codebase. Major technical achievements include syncing the design system submodules, UI refinements on the home page org listings, fixing LibreTranslate integration and test stability, ongoing admin refactor and readability improvements, and schema/slug/suspend algorithm enhancements for data model consistency and performance.

June 2025

19 Commits • 6 Features

Jun 1, 2025

June 2025 monthly summary focusing on business value and technical achievements across three repositories. Deliverables improved branding consistency, localization coverage, analytics readiness, and build stability while addressing label accuracy and URL routing issues.

May 2025

32 Commits • 15 Features

May 1, 2025

May 2025 performance summary: Across the Osunyorg portfolio, delivered targeted performance improvements, stability fixes, and branding/configuration enhancements that support business goals and user experience. In osunyorg/admin, implemented database indexing improvements (added missing good_job index and good_jobs index for slow queries), followed by cleanup of unused indexes and removal of an outdated count. Introduced event rendering improvements and several UI/UX refinements, and delivered platform maintenance such as upgrading Hugo and enabling a watcher. A broad bug-fix effort across multiple issues and commits improved stability and correctness. Branding and configuration updates across multiple repos enhanced branding consistency and analytics readiness (home page title configuration, Plausible domain configuration, SEO title handling, favicons), complemented by CSS/font refinements and site visual refreshes. Overall, these changes improved query performance, user experience, branding consistency, and deployment hygiene.

April 2025

26 Commits • 12 Features

Apr 1, 2025

April 2025 monthly highlights: Delivered cross-site Plausible analytics across lucienseve-www and campus-transition-site with subproject updates; completed content and UI enhancements (post metadata/authors, header search, posts page styling); expanded branding assets; extended Arte video provider domain coverage; improved admin reliability (localization fixes, YouTube URL parsing, transparency cost data corrections); upgraded CI/CD runners; removed an outdated webinar page. Focused on business value: better user insights, richer content presentation, admin stability, and faster, safer deployments.

March 2025

37 Commits • 14 Features

Mar 1, 2025

March 2025 performance summary for Osuny org. Delivered a targeted set of UI/UX improvements, localization accuracy fixes, deployment automation enhancements, and site reliability gains across multiple repositories. The month demonstrated strong collaboration on frontend polish, content rendering robustness, observability, and branding consistency, with tangible business value in user experience, localization inclusivity, and deployment reliability. Key features delivered: - UI/Typography and layout refresh for tmnlab-prospero to improve readability on large screens (typography refactor and layout updates). References: 6c640202982103a5b26a96cfd7ce272928535210; d89215c1a2ce2d8429201c953c207ecab0cab4eb. - Admin UI polish and UX consolidation: Unification of University section under admin, header spacing improvements, and pagination/UX refinements across admin features. References: ac39cbc8a15c7332cc64f244603b2c95c5aa12a0; 2afbb339a057e1dd43235209e919749cdf1731cd; 291faab80e6f9530855c4c466ace1d1f706ee95f. - Branding and theming updates across multiple sites: theme dependency updates, favicon assets, and visual theme refinements to ensure consistent branding. References: a329b6b1a3f6c57657eb09a6035b3e23bf1d8861; 3fd13852571b8d54191b5e69750946ff3393b309; aef3ef608334ab000f577ec984dc90b44014140e; 74ce70deced1b6eab866f2d037d3d77fe91514d1; 9a3bf05777a484d89190db4451437de21d62b448; d50bf47d38567b9b6ad273b7150848adc06ed7d3. - Observability, performance, and cache improvements: Skylight integration, background job probes, and admin asset caching to improve performance and observability. References: 339185e75aa495872c47b1454e6f0f89d63ed982; ba8457dad72214d522ea530d99f0571e78fbe66a; 82e9de62cc78161ac4ce0a432ad6ad6c13e70a3b. Major bugs fixed: - Localization punctuation fix in French (gender-neutral 'author' terminology) to improve UI language accuracy and inclusivity. Reference: 8157698fc2f7a944599e304b349aa1e83922773e. - CI/CD release workflow extended to trigger on pre-releases, ensuring automation coverage for prerelease deployments. Reference: 6e09d2cdc1aa173bafcf8c4396134e4a8d7756df. - Robustness improvements in localization rendering and optional data handling: safe rendering when localization data is missing; nil checks in Hugo rendering. References: f55d75ff4e6f2945dadf9ccf66230034b69d1d43; 5c9aa38c6e7497fe76a3b16c8a638640c2dc99dd; bc92d384c97ea1c5c6f2c25e47701584e149abdd; b2fc4ded1f596b7392136bc61385594177253b79; 9b70bae46574c02cf7875a2793f153a300848991. - Slug generation and data integrity fixes: correct slug derivation for localized year entries. Reference: 6cf401e0d42f67680ba42b9ec9813b0da8e83584. Overall impact and accomplishments: - Increased user satisfaction through improved localization accuracy and UI readability; reduced risk in deployments via automated pre-release handling; and enhanced performance and reliability through observability and caching improvements. Cross-repo collaboration delivered cohesive branding, theming, and content rendering improvements with measurable business value. Technologies/skills demonstrated: - GitHub Actions CI/CD and release automation; robust localization handling; Hugo rendering robustness; Skylight performance monitoring; background job probes; caching optimizations; CSS/typography refinements; submodule synchronization and theming assets.

February 2025

29 Commits • 7 Features

Feb 1, 2025

February 2025 was marked by a coordinated set of improvements across all Osuny sites, delivering stronger content authoring capabilities, a more reliable UI, and refreshed design consistency. Major work included admin content/media enhancements, UI polish, typography and responsive improvements, configuration refactors, and design system/theme updates, positioning the platform for scalable content and brand consistency.

January 2025

52 Commits • 23 Features

Jan 1, 2025

January 2025 performance highlights: automation, UI polish, and theme stability across the Osuny ecosystem. Delivered automated cross-repo synchronization with a GitHub Actions workflow and Code Climate badge for maintainability, enabling faster releases and visible quality metrics. Completed Admin Interface polish with layout improvements and critical data-display fixes (Education Programs breadcrumbs, Diploma Level rendering), plus language ordering and several reliability fixes (Chronicles month, photo import robustness). Strengthened CI/CD with centralized NAOS synchronization, distinct jobs, and naos.yml, and performed comprehensive theme maintenance (design system upgrade, submodule updates, and dependency refresh) across multiple sites. Branding consistency and analytics enablement were improved (Plausible on bonnepioche) along with navigation enhancements and content pruning across the portfolio. These efforts improve release velocity, reliability, and user experience across the Osuny portfolio.

December 2024

86 Commits • 32 Features

Dec 1, 2024

December 2024 monthly summary for Osuny.org development across admin, marketing/branding, and site themes. Focused on stabilizing core workflows, expanding branding and UX consistency, modernizing the build/deploy pipeline, and enabling analytics for business insight.

November 2024

34 Commits • 16 Features

Nov 1, 2024

2024-11 Monthly Summary – Developer Performance This month focused on stabilizing CI/CD pipelines, tightening security and accessibility, and delivering cross-site UI/UX enhancements while strengthening the underlying theme infrastructure. Deliveries spanned multiple repos, with notable improvements to deployment reliability, branding consistency, and developer velocity. Key highlights: - Stabilized Hugo-based CI/CD deployments across levelesyeux-site and admin: pinned Hugo versions, refined deployment flags, and aligned actions to ensure reliable, non-disruptive releases. - Hardened security and clarity in administration flows: fixed XSS-prone summaries in Extranet/Contacts and clarified server admin notices about site rebuild duration; implemented HTTPS redirects with non-www to improve security and consistency. - UI/UX and branding enhancements across sites: admin UI improvements, organization logos styling, typography standardization, and refreshed branding assets (favicons, site manifest) for consistent branding across browsers and devices. - Theme extensibility and infrastructure upgrades: introduced a pre-header hook system for custom content insertion, upgraded Hugo theme submodule, and applied a deep-merge configuration strategy for a clean, maintainable setup. - Workflow quality improvements and validation alignment: updated CI/CD for W3C validation, and performed targeted codebase cleanup to reduce friction during releases and testing. - Content discovery and presentation improvements: increased pagination on example site and refined content/layout behavior across lucienseve-www and paris8-cemti for better readability and navigation. Overall impact: - Reduced deployment risk and improved release confidence across multiple sites. - Increased security and data integrity with targeted prep-work and sanitization fixes. - Accelerated UX improvements and visual consistency, boosting user trust and engagement. - Strengthened development velocity through extensible theme hooks, better configuration management, and streamlined workflows. Technologies/skills demonstrated: - Hugo, GitHub Actions, and CI/CD stabilization - Theme development: hooks, submodule upgrades, deep merge configs - Web security: XSS sanitization, HTTPS/non-www redirects - Front-end: branding assets, typography systems, mix-blend-mode styling, and responsive UI adjustments - Workflow hygiene: W3C validation integration and code cleanup

Activity

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Quality Metrics

Correctness89.0%
Maintainability89.4%
Architecture83.2%
Performance87.2%
AI Usage20.2%

Skills & Technologies

Programming Languages

Apache ConfigurationCSSERBGitHTMLHTML ERBJSONJavaScriptMarkdownNone

Technical Skills

API IntegrationAccessibilityAsset ManagementBackend DevelopmentBackground Job ProcessingBackground JobsBuild ToolsCI/CDCSSCSS PreprocessingCSS preprocessorsCloud Storage IntegrationCode ClarityCode FormattingCode Organization

Repositories Contributed To

26 repos

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

osunyorg/admin

Nov 2024 Mar 2026
16 Months active

Languages Used

ERBHTMLHTML ERBYAMLRubySQLSasserb

Technical Skills

CI/CDDevOpsFront End DevelopmentFront-end DevelopmentFrontend DevelopmentGitHub Actions

osunyorg/osuny-www

Jan 2025 Mar 2026
5 Months active

Languages Used

SassYAMLNoneSASS

Technical Skills

Configuration ManagementDependency ManagementFront-end DevelopmentCSSFront End DevelopmentCSS preprocessors

osunyorg/frenchcraftguild-site

Dec 2024 Feb 2026
4 Months active

Languages Used

CSSHTMLSassYAMLJavaScript

Technical Skills

CSSConfiguration ManagementFront End DevelopmentFront-end DevelopmentHTMLSass

osunyorg/lucienseve-www

Nov 2024 Apr 2025
5 Months active

Languages Used

CSSSassYAMLyaml

Technical Skills

Asset ManagementCSSConfiguration ManagementFront End DevelopmentFront-end DevelopmentSCSS

osunyorg/example

Nov 2024 Mar 2026
6 Months active

Languages Used

YAMLyamlJavaScriptNone

Technical Skills

CI/CDConfigurationConfiguration ManagementGitGitHub ActionsDependency Management

osunyorg/theme

Nov 2024 Mar 2026
8 Months active

Languages Used

htmlCSSHTMLJavaScriptMarkdownYAMLSass

Technical Skills

front end developmenttemplatingCSSFront End DevelopmentHTMLJavaScript

osunyorg/gaitelyrique-www

Feb 2025 Mar 2026
7 Months active

Languages Used

SassYAMLyamlHTMLJavaScriptJSON

Technical Skills

CSSFront End DevelopmentFront-end DevelopmentSassTypographyAsset Management

osunyorg/la27eregion-site

May 2025 Feb 2026
4 Months active

Languages Used

SassYAMLHTML

Technical Skills

Asset ManagementCSSFront End DevelopmentSassWeb DesignCSS Preprocessing

osunyorg/campus-transition-site

Jan 2025 Mar 2026
5 Months active

Languages Used

SassYAMLyamlCSSJavaScriptSVG

Technical Skills

Configuration ManagementFront-end DevelopmentSEOAsset ManagementCSSDependency Management

osunyorg/bordeaux-iut-de-bordeaux

Dec 2024 Feb 2026
5 Months active

Languages Used

ShellYAMLyamlGit

Technical Skills

Configuration ManagementDependency ManagementHugoTheme IntegrationCI/CDGitHub Actions

osunyorg/communicationpublique-site

Nov 2024 Mar 2025
4 Months active

Languages Used

Sassyaml

Technical Skills

CSSFront End DevelopmentCSS PreprocessingConfigurationConfiguration Management

osunyorg/levelesyeux-site

Nov 2024 Sep 2025
4 Months active

Languages Used

ShellYAMLSass

Technical Skills

CI/CDDevOpsHugoCSSFront-end DevelopmentWebsite Configuration

osunyorg/bonnepioche-site

Jan 2025 Feb 2025
2 Months active

Languages Used

HTMLYAMLSass

Technical Skills

ConfigurationConfiguration ManagementContent ManagementCSSFront End DevelopmentFront-end Development

osunyorg/lacriee-site

Jan 2025 Mar 2026
4 Months active

Languages Used

YAMLHTMLyaml

Technical Skills

Configuration ManagementContent ManagementFile ManagementHTMLYAMLfront end development

osunyorg/bordeauxmontaigne-iut

Nov 2024 Apr 2025
3 Months active

Languages Used

YAMLJavaScript

Technical Skills

Configuration ManagementCI/CDDependency ManagementDevOpsJavaScriptGitHub Actions

osunyorg/epv-site

Mar 2025 Sep 2025
3 Months active

Languages Used

ShellYAMLHTMLGit

Technical Skills

Configuration ManagementGit SubmodulesVersion ControlContent Management

osunyorg/communicationpublique-parole-publique

Dec 2024 Dec 2024
1 Month active

Languages Used

SassYAMLgityaml

Technical Skills

CSSConfigurationConfiguration ManagementFront End DevelopmentFront-end DevelopmentGit Submodules

osunyorg/tmnlab-prospero

Mar 2025 Feb 2026
3 Months active

Languages Used

SassYAMLHTML

Technical Skills

CSSFront End DevelopmentSassUI/UXConfiguration Managementversion control

osunyorg/sufficiencylab-site

Nov 2024 Dec 2025
3 Months active

Languages Used

yamlYAML

Technical Skills

Configuration ManagementHugofront end developmentlocalizationtheme development

osunyorg/paris8-cemti

Nov 2024 Apr 2025
2 Months active

Languages Used

SVGSassYAML

Technical Skills

Asset ManagementCSSConfiguration ManagementFront End DevelopmentSassFront-end Development

osunyorg/cids-mids

Nov 2024 Mar 2026
2 Months active

Languages Used

Apache ConfigurationhtaccessNone

Technical Skills

Server ConfigurationWeb SecurityWeb Server Configurationversion control

osunyorg/mit-africanfutures

Jan 2025 Jun 2025
2 Months active

Languages Used

yaml

Technical Skills

Configuration Management

osunyorg/rennes-transport

Mar 2025 Mar 2025
1 Month active

Languages Used

HTMLJavaScript

Technical Skills

Front-end Development

osunydev/rennes-staging-rennes-ville-et-metropole

Dec 2024 Dec 2024
1 Month active

Languages Used

yaml

Technical Skills

Configuration Management

osunyorg/vigo-postgrowth-lab

Jan 2025 Jan 2025
1 Month active

Languages Used

YAML

Technical Skills

Configuration Management

osunyorg/lesvoiesdelavenir-www

Mar 2026 Mar 2026
1 Month active

Languages Used

HTML

Technical Skills

HTML templatingfront end development