Aristide Penessis is a Sales Manager and Product Trainer at WSAudiology since August 2021, specializing in the sales and consultation of Widex and Signia products. Previously, Aristide held various roles in sales and customer support at Procamed AG, GN ReSound, Siemens, and Starkey Hearing Technologies, accumulating significant experience in client relations, territory management, and technical training across Switzerland. Aristide's background includes extensive responsibilities in sales visits, customer acquisition, annual negotiations, and on-site assistance for hearing aid adaptations. Educational qualifications include a CFC as an Electrician in radio and television from the Centre professionnel du Littoral neuchâtelois, obtained between 1984 and 1987.
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