Hosni Abbes

• Develop and maintain TYPO3 websites and Symfony applications, implementing new features, modernizing codebases and improving performance using PHP, Symfony, and TYPO3 best practices. • Lead and participate in code reviews to ensure code quality, maintainability, and adherence to development standards. • Monitor application health and performance using Datadog. • Author Confluence documentation for complex topics, including proposed solutions, trade-off analyses (pros/cons).

• Built and maintained multiple TYPO3 projects and custom extensions for international clients, ensuring high availability and performance. • Planned and executed TYPO3 version upgrades, migrating legacy websites to newer TYPO3 LTS versions with minimal downtime. • Resolved production issues under tight deadlines and delivered feature enhancements aligned with client requirements. • Collaborated within an Agile/Scrum team, contributing to retrospectives, and peer code reviews.

• Developed full-stack web applications using various technologies such as Symfony, TYPO3, WordPress, React.js, JavaScript, jQuery, Bootstrap, SCSS, GulpJs, and Bootstrap for diverse business clients. • Integrated payment gateways (e.g., Stripe, PayPal) and third-party APIs to extend application functionality. • Designed and built internal and public-facing RESTful APIs, implementing OAuth 2.0 and JWT authentication

• Delivered end-to-end custom web applications for clients using modern technologies such as PHP, Symfony, Laravel, React.js, HTML5, CSS3, JavaScript, Bootstrap, jQuery, Node.js, Express.js. • Designed and optimized relational and NoSQL databases with MySQL, MariaDB, and MongoDB. • Managed client relationships, gathered requirements, and delivered projects on time in a self-directed remote environment.