Hannington has over 20 years’ experience in telecommunications, including conception, design, installation, testing and commission of telecommunication systems. He has planned, designed and installed optical fibre links and structured cabling. He has designed and installed WANs and LANs and done block wiring in a number of projects.

Mr. Ounga has in the past worked at the defunct Kenya Posts and Telecommunications Corporation (KPTC) and later Telkom Kenya, where he was extensively trained and gained substantial experience.

Some key projects he has worked on before include the designing, planning and installation of Optic Fiber links between Milimani and IT department in Teleposta Towers, Mombasa TKL HQ and Telephone house among others; designing, planning and installation of TKL LANs and WAN. This includes structured cabling (SCS), Router and switch configuration in Telecares and Telkom Kenya Limited offices countrywide; installation of telecommunication Equipment likes Single Channel and multi-channel Radios, block wiring and the Mobile base stations (ETAX) while a technician; and general IT support, among many others.