Freelancer profile translated to English.
Back to original languageAbout Olivier
**Senior PHP developer, I work on web projects with high stakes**, particularly e-commerce platforms and business applications requiring reliability, performance, and maintainability.
With over **12 years of experience in PHP development**, I have supported companies and agencies in all phases of a project: design, development, takeover of existing systems, scaling, and deployment.
This experience has led me to hold positions of responsibility (technical referent, lead), before going freelance to work ontargeted, high-value-added missions.
Types of missions I undertake:
- Development of custom applications and APIs (Symfony, Laravel)
- Development and evolution ofe-commercesites (Prestashop, Magento, custom)
- Design and maintenance ofPrestashop, Magento modules
- Takeover, stabilization, and improvement ofexisting projects
- **Technical audit**, technical debt, architecture recommendations
- Setup and management ofLAMP environments
Accustomed to real-world contexts (production projects, deadline constraints, business stakes), I am autonomous, rigorous, and attentive to the quality of the code delivered.
I also place great importance oncommunicationto ensure smooth collaboration and technical decisions aligned with your objectives.
💬 Do you need a senior PHP developer to strengthen your team or secure your project?
I am available to discuss your needs.
French
Native or bilingual
English
Fluent
Can work on-site
Avignon (up to 30km)
Experience
- GlanumApplication Maintenance ManagerDIGITAL AND ITApril 2025 - January 2026 (9 months)Avignon, FranceResponsible for the evolutive maintenance and development of new features in the context of complex web solutions, I was entrusted with the following tasks:
- Supervise and process requests for evolutions or corrections submitted by the agency's clients (request reception, cost estimation, development planning, request execution, monitoring, and control)
- Manage migrations, version upgrades, and technical environment compatibility
- Develop and optimize specific features on CMS, CMF, and custom architectures
- Diagnose and resolve technical issues related to performance, security, and interoperability
- Collaborate with internal/external teams and be in direct contact with clients to understand and meet their technical needs
- Support teams in their skill development through client projects
- Aihonnou SASUBack-End Web DeveloperDIGITAL AND ITAugust 2023 - March 2025 (1 year and 7 months)France, FranceEvolutive maintenance and development work on various types of new or existing projects, using different PHP frameworks or CMS:
- REST APIs developed with Symfony or API Platform
- E-commerce sites integrating Prestashop or proprietary solutions
- Wordpress sites and custom modules
- Intranet from scratch
- VallourecBack-End Developer - Prestashop & SyliusE-COMMERCESeptember 2021 - June 2023 (1 year and 10 months)Meudon, FranceDevelopment of an international marketplace with Prestashop:
- Implementation of versioning using Gitflow model with continuous integration
- Integration of modules (e.g., carriers, payment, faceted navigation)
- Development of custom modules (mass import, custom payment methods, international tax management)
- Development of a data synchronization API with cron job
- Upgrade of Prestashop 1.7.8 to 8.0
Maintenance and development of new features for an e-commerce site integrating Sylius:- Development of new features within the API
- Debugging and maintenance of previously developed features
- Maintenance and evolution of the website's back office
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Education
- Web Project Manager - Web Technologies OptionSup'Internet - IONIS Group2014
Certifications
- Back-End Developer 1.7 TrainingPrestashop2017
- Advanced Development with Symfony FrameworkPrestashop2019