Freelancer profile translated to English.
Back to original languageAbout Jean-Luc
Expert WordPress, SPIP and eZ Publish with 20 years of experience in PHP development.
Specializing in the takeover, optimization, and maintenance of existing CMS projects.
🛠️ WordPress
- Development of custom WordPress themes (without heavy builders)
- Development of specific WordPress plugins
- WooCommerce, WPML, Polylang
- WordPress SEO & Core Web Vitals Optimization
- Performance, caching, security
- Complex backend / frontend bug fixing
- Takeover of existing WordPress projects
- WordPress Migration
📚 SPIP
- Development and evolution of SPIP sites
- Creation of custom templates
- Migration and updating of SPIP versions
- Maintenance of editorial portals
💡 eZ Publish / eZ Platform
- Extension development
- Maintenance of eZ Publish projects
- Certified up to version 5.x
- Migration and technical evolution
🎯 I mainly intervene for:
- Takeover of existing projects
- Technical audit WordPress / SPIP
- Performance optimization
- CMS migration
- Long-term maintenance
Based in the Paris region – remote or on-site missions.
French
Native or bilingual
English
Fluent
Can work on-site
Paris (up to 50km), Montpellier (up to 50km), Bordeaux (up to 50km), Lyon (up to 50km), Nantes (up to 50km)
Experience
- Maison Heinrich HeineRedesign, CMS migration WordPress and ongoing maintenanceCULTURESeptember 2025 - Today (9 months)Paris, France
SPIP → WordPress CMS Redesign and Migration
Managed and executed the complete website redesign to **WordPress**, from initial audit to deployment.Migration and Optimization
Complete content migration from SPIP to **WordPress**, preserving the existing SEO structure. Developed custom themes and adapted specific functionalities.SEO and Performance
SEO optimization, content structuring, performance improvements, and implementation of best practices forWordPressnatural referencing.Project Management
Planning, deliverable tracking, coordination with design and content teams, testing, and final acceptance.Result:a new modern, responsive, SEO-optimizedWordPresssite that is easy for internal teams to manage. - Orange Prestations TVFreelance PHP / MySQL DeveloperPRESS AND MEDIAJanuary 2023 - September 2025 (2 years and 8 months)Châtillon, FranceI ensured the development and maintenance of an internal OCS program management tool, guaranteeing its stability, performance, and data quality.
Development and MCO of Internal Tool
Development and operational maintenance of an OCS program management tool. Translating business needs into reliable application evolutions.Performance and Stability
Ensuring stability, backend performance, and data quality. Functional support and user assistance.Technical Environment
PHP, MySQL, Linux, Docker, CI/CD. Agile methodology.Environment: PHP / MySQL, Linux, Docker, Agile methodology.Result:a high-performance and stable tool, meeting business needs, with rapid and secure evolutions. - Groupe Emeria, FonciaFreelance eZ Publish / PHP / WordPress DeveloperREAL ESTATEMay 2022 - January 2023 (8 months)Antony, FranceI participated in thedevelopment and maintenance of websites and intranets**, including myFoncia.fr and the Foncia intranet, using **eZ Publish, PHP 7.4, Symfony, Smarty, and WordPresstechnologies.
Main Missions:
- Development and evolution of back-end and front-end features on eZ Publish and WordPress.
- Template customization and user interface adaptation via Smarty and Symfony.
- Website maintenance and optimization, bug fixing, and continuous improvement.
- Source code management and collaboration via GitLab, Agile tracking via JIRA.
- Participation in the integration of new features while ensuring performance and stability.
Result:functional, performant, and easy-to-maintain websites and intranets for internal teams.
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Education
- Bachelor's and Master's degree IUP MIAGEUniversité Paris 1 Panthéon SORBONNE2005
- BTS in Business ComputingLouis Armand2003
Certifications
- eZ Publish 4.4 CertificationeZ Systems2010