Mr. Usman Tijjani is a professional with 12 years of working experience in planning, developing, and implementing Monitoring, Evaluation, and Learning (MEL) activities; Research and Publication, Health Management and Information System (HMIS), Knowledge Management (KM), Management Information system (MIS), with experience working with WHO, USAID, DFID, EU, World Bank (WB) funded projects across Nigeria. He holds a Master’s degree in Public Health (MPH) from the famous Roehampton University (UK) and a Master in Information Technology (IT) and is currently a Freelance consultant of MEL of public health programs in Kaduna State, Northwest Nigeria with experience in Immunization, Nutrition, Malaria, TB, HIV, Maternal Child, Family Planning and Reproductive Health.