Hannah leads the Insights team at Deloitte Africa, which specialises in producing thought leadership, cross-industry business issue and economic insights publications for the firm. In this capacity, Hannah also leads Knowledge Management for Deloitte Africa. Hannah also serves as the firm's acting Chief Economist since November 2022. Over the last almost 17 years, Hannah has worked with corporate and government leaders, providing research, analysis and insights that assist in strategy formulation and implementation in Africa and emerging markets. Hannah has previously been visiting faculty at the University of Stellenbosch Business School and has lectured at various local and international business schools. Hannah has also led and facilitated international trade, investment and research delegations into Africa, Asia and Europe.