Mr. Kiwanuka is currently also a Vice chairman, Board of Directors for Rural Empowerment Development Organization Uganda (REDOU), a local NGO and an Advisor to Kampala Ecclesiastical Province Caritas – WEKEMBE Program. He is also a model farmer, with demonstration and training farms used under the Mukono district agricultural transformation initiatives. 

He worked in different portfolios in programmes and projects ranging from credit planning initiatives, Cooperative Agricultural and Agri-support Programs, Commodity Import Programs, Cooperative Reform and Development Programs and Integrated Rural Development Projects.

He has a wealth of knowledge in the areas of Project Planning and Management, Project Appraisal, Project implementation, monitoring and evaluation, Cooperatives in Competitive Environment, Strategic Planning and Micro Finance. He holds a Bachelor of Commerce Degree (B.Com), majoring in Finance, Makerere University and Post Graduate Diploma in Business Management (DBM).