Full Stack Developer at Orange France

Overhauled and modernized Orange France's mediation app to handle exponential data growth and the arrival of 5G. Designed Angular architecture strategies to optimize performance and UX. Developed a reusable component library using PrimeNG, increased test coverage with Jasmine and Karma (from 54% to 86%), implemented lazy loading, unit and integration tests, and TrackBy optimizations. Built robust RESTful services with Node.js and Express; implemented authentication with JWT and OAuth2 for secure user access. Led cross-functional collaboration to align requirements and optimize application performance. Implemented CI/CD pipelines and containerization practices.

Led the third-party data repository (RET) project to improve data quality and streamline data management across departments and systems. Conducted performance optimizations (24% uplift) and followed Angular best practices (Lazy Loading, unit tests, integration tests, TrackBy) while building a robust authentication system using JWT tokens and OAuth2. Created custom directives to manipulate DOM elements and extend component functionality. Conducted architecture studies and contributed to a comprehensive modernization effort.

Senior Angular Developer / Senior Full Stack Developer at Self-Employed / Sadok Bani

Led Angular architecture, performance optimization, feature development, and test coverage improvements (Jasmine & Karma). Implemented JWT-based authentication and authorization, built reusable components, and integrated REST APIs with backend services (Spring Boot, Java, MySQL). Developed scalable Node.js/Express back-end services; implemented CI/CD with Jenkins; configured SonarQube for static analysis; and built monitoring with ELK Stack and Grafana. Mentored junior developers and contributed to Palladium project architecture and tooling.