David Mwitumwa has been working for the Vision Action Zambia Office since 2008. David supports all aspects of the Zambia programme and provides Technical Support on Vision Centres and optical equipment both in Zambia and globally across all the countries Vision Action supports. He has overseen the setup and training for Vision centres in Zambia, Ethiopia and Angola. Before joining Vision Action, David worked for Zambia Electricity Supply Co-operations (ZESCO) as a lines patrol officer under the National Control Centre (NCC).