Nokia Solutions and Networks (NSN) has appointed Deon Geyser as head of Southern Africa sub-region.
Deon has held senior management positions in African telecom companies, including COO at Milicom International Cellular (Tigo) in Tanzania.
In his previous role at NSN, Deon served the company as Country Director for Tanzania from 2007-2012.
Deon has held various roles across NSN before moving to Millicom as COO. He has experience across mobile broadband, value added services (VAS), billing, business transformation, managed services and customer experience management (CEM).