Ebuka is an author, a distinguished teacher, and a business coach. His ten-year career span in professional services has included positions in senior executive management, sales and marketing, business process re-engineering, and brand management departments. He has also set up non-government institutions, a wide variety of small and medium scale enterprises, and several local government agencies.

Some of his clients include Industrial Training Fund, Institute of Planning, ASO Savings and Loans PLC, Nigerian Television Authority, Seat of Wisdom Model Schools, Abuja Shelter, NNPC, Federal Inland Revenue Service, NAPIMS, PPMC, and several other SMEs.