Sérgio Oliveira has extensive experience in the telecommunications industry, currently serving as a Marketing Specialist Consultant since August 2019. Prior experience includes a significant tenure at Vodafone from 1998 to 2019, where roles spanned from Mobile Testing, ensuring compliance of devices with local standards, to Application Testing, focusing on billing and charging controls. During this period, Sérgio also managed an intranet for a tech support call center and provided second-level support as part of the Netc ISP team. Earlier career stages included a customer service agent role at the Netc ISP Support Call Center. Sérgio holds a degree from Universidade Lusiada do Porto, completed between 1989 and 1994.
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