Denis Frei is a Responsable Etudes et Développement des SI at Département du Val d'Oise. They possess expertise in itil, gestion de projet, infrastructure, management it, virtualisation and 38 more skills. Colleagues describe them as "I enjoyed working with Denis during Bel's corporate project to move from XP to Windows 7. Dennis had a good mix of project management experience and technical skills which allowed him to consider and accommodate the needs of Bel's disparate subsidiaries as the project was implemented. His customer focus allowed the project to be successful. I hope our paths cross again in the future." and "Working with Denis in a wide corporate project has been a great experience. His commitment, expertise and customer orientation were key in the success of the project."