Joy Business has learnt the immediate-past Managing Director of Unibank Amishaddai Owusu-Amoah is now charge of Bank of Africa, Tanzania.Mr. Owusu-Amoah quit Unibank earlier this month. He is expected to formally assume office from the beginning of next month.Mr. Amoah has had a stint with Standard Chartered Bank, Ghana. Prior to his appointment at Unibank, he was Head of Operations at Ecobank Transnational Incorporated.Meanwhile a former Executive Director, Retail at Barclays Bank, Felix Nyarko-Pong is expected to take over at Unibank.The appointment is however subject to approval from the Bank of Ghana.Source: Joy News/Ghana