Fadia.

- Developed backend and frontend features for Klipso's proprietary CMS platform, used to create and manage events, including ERP, mailing, PDF generation, CSV import/export, and e-commerce modules.
- Migrated and redesigned the backend architecture from Cake PHP 1.4 to Cake PHP 4.2.
- Refactored legacy PHP applications to Symfony 5.4, improving maintainability and code structure.
- Built a Django-based automation platform using cron jobs to detect iOS, Android, and browser releases and automatically generate Jira Epics and Xray test workflows.
- Developed Node.js backend services for real-time social media data integration for mobile applications.
- Developed new features and customized web, iOS, and Android applications using React.js.
- Contributed to CI/CD automation for mobile applications using Bitrise.
- Managed backend environments with Apache, Docker, and Cert bot and resolved critical production issues.

- Integrated international Payment Service Providers including Lyra, Worldpay, PayPal, local, Crédit Agricole, Linxo, and Sogenactif through secure REST APIs.
- Designed and maintained payment workflows covering authorization, capture, refunds, declined transactions, error handling, and asynchronous notifications.
- Developed ERP, CRM, e-commerce, and reservation features for a large-scale cruise booking platform.
- Developed a Symfony 6 cartographic web service for ship deck visualization and cruise booking management.
- Implemented logging, monitoring, and exception handling and resolved complex production incidents affecting payment processing.
- Defined WBS, coordinated technical tasks with internal teams and external providers, and contributed to code reviews in an Agile/Scrum environment.