Billel Hellala is a Radio Access Network Expert with over 18 years of progressive experience in mobile telecommunications, specializing in architecture, planning, strategy, and field operations. They have held roles at notable companies such as Ericsson, Ooredoo Algérie, and Djezzy, where they led significant transformation projects and contributed to the evolution of network technologies. Currently serving as a RAN Certified Expert at Djezzy since 2022, Billel focuses on 5G testing and validation, aiming to drive innovation and strategic alignment within the organization. Billel holds a telecommunications engineering diploma from the University of Blida.
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