-Développement de fonctionnalités front-end en utilisant HTML, CSS/SCSS pour créer des interfaces utilisateur modernes et réactives.- Implémentation de scripts JavaScript et jQuery pour améliorer l'interactivité des applications.- Conception et intégration de solutions back-end avec PHP , symfony pour assurer la performance et la sécurité des applications.- Tests et débogage des applications pour garantir une expérience utilisateur optimale sur différents appareils et navigateursrticipation aux revues de code et à la mise en œuvre des meilleures pratiques de développement web.

- Build responsive websites using wordpress- Create custom modules and plug-ins for WordPress based websites.- Create child themes.- Installed additional plug-ins to respond clients needs.- Test plug-ins across browsers and devices.- create and design user interfaces (UI) and user experiences (UX) of websites.

- Displaying messages on Traffic Management System, to advise clients of incidents, that may impact traffic flow.- Input data into a mobile application and website database for incidents, construction and maintenance activities impacting traffic flow.- Help clients with account issues.- Assist clients resolve technical problems.

- Organize and schedule appointments- Develop , print and maintain a filing system

Study and implementation of a secure VOIP solution- Deployment and implementation of the Elastix server Realization of attack scenarios on the voip architecture put in place- Implementation of the TLS protocol to secure the media session- Implementation of the SRTP protocol to encrypt the call- Implementation of a SBC BLox to secure the Elastix server

Study and implementation of a security solution for the Transtu network- Deployment, installation and support of servers under Windows and Ubuntu- Installation and configuration of routers, firewalls and network switches- Supervision of systems using Nagios, Cacti tools- Installation and configuration of the Snort intrusion detection system