Ms Osima holds a degree in Information and Communication Technology (B.Sc. ICT) from the Open University Tanzania. She is also a holder of a certificate in Computing and Information Technology from the University of Dar- es-Salaam Computing Centre 2008, a diploma in Computer Science from the University of Dar-es-Salaam. She joined the Company in 2008 as an IT Assistant-cum-Secretary. In January 2011 she was promoted to the position of Executive Assistant to the CEO. She also serves as IT Specialist for the Company.