Mathieu CASTELLAZ is an experienced telecommunications engineer currently working at SFR since November 2011, where responsibilities include Level 2 network support, incident ticket management, and on-site client interventions. Mathieu has served as a telecommunications engineer focusing on quality adjustments for specific locations using tools like Némo and Actix, and participated in the optimization of 2G, 3G, and 4G networks in various cities to maintain quality of service. Prior experience includes an internship at DCNS, where network architecture was developed using multiple vendors and functional testing of IPv4 to IPv6 compatibility was conducted. Mathieu holds an engineering degree in telecommunications from ISITV and a DUT in networks and telecommunications from IUT de Sophia Antipolis.
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