Mr. Sylvester Nyakoki is an assistant lecturer at the University of  Dodoma Tanzania. He received his diploma in Education from Morogoro Teachers’ college and first degree (Bachelor Degree in Population and Development Planning) from the Institute of Rural Development Planning Dodoma (IRDP) and then Master degree (Masters of art in Demography) from the University of Dodoma. He eventually becomes a teacher at Dodoma secondary school in 2006. After his eight years carrier as a teacher in secondary schools Mr. Nyakoki become employed as assistant lecturer at the University of Dodoma in 2014. Apart from teaching Mr. Nyakoki is specialized in Demographic issues including fertility, mortality and reproductive health. He has also experience in research writing as well as data analysis using SPSS program. He is currently undertaking PhD in Demography at the University of Dar es Salaam. He is available through 0782484749 or by email address nyakokis@yahoo.com or Sylvester.nyakoki@udom.ac.tz