Dennis is currently the Country Manager at Livelyhoods a social enterprise dedicated to creating jobs for talented youth and women in Kenya's urban slums. Prior to this, Dennis worked as the Operations Director at Sanergy, a pioneering social enterprise in Nairobi, Kenya which builds healthy, prosperous communities in informal settlements by making hygienic sanitation affordable and accessible. In his 4 years at Sanergy Dennis spearheaded the launch of over 710 Fresh Life facilities run by a network of 350 operators who served 28,000 residents with hygienic sanitation daily. Dennis worked in South Sudan for six years initially with Save the Children (USA) and later on with Marie Stopes International managing primary health care programs in a number of States. Dennis has a first degree in Education and a master’s degree in Public Health (MPH) both from Moi University, Kenya.