Principal Agricultural Research Institute based at Mikocheni Agricultural Research Institute (MARI) in Tanzania. She is experienced researcher in plant nutrition, plant physiology (drought stress) and cropping systems. She is involved in various networks both national and international. She has headed coconut agronomy section for over 20 years and coffee agronomy for three years. She has been a fellow of round one in African Women in Agriculture and Research Development (AWARD) under Gender and diversity Programme hosted under ICRAF.