Sérgio Oliveira is a Marketing Specialist Consultant with extensive experience in the technology and telecommunications sectors. Since August 2019, Sérgio has been working in a consultancy role focused on marketing. Prior to this, Sérgio worked at Vodafone from 1998 to 2019, holding various positions including Application Testing, where responsibilities included overseeing correct billing for applications, Mobile Testing, which involved ensuring compliance of mobile devices, and Information Management, where Sérgio developed an intranet for a tech support call center. Sérgio also gained experience in customer support roles at Netc ISP, serving as a second line support agent and a customer service specialist. Sérgio holds a degree from Universidade Lusiada do Porto, earned between 1989 and 1994.
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