Tumaini is well-known project management engineer in Tanzania with experience which started in 1992.
He started as field technician progressing to chief engineer and then project manager of large projects.
Prior to joining African Consulting Surveyors (Tanzania) LTD, he worked as infrastructure management consultant with Nokia Siemens Networks where he was responsible for managing large project.
When working with Vodacom Tanzania limited he headed the power department. He was also responsible for site design, installation, operations, management and maintenance, while ensuring that all contractors and vendors comply with Vodacom’s specifications and regulations. He led complex negotiation with the government, contractors and regulators.
Prior to joining Vodacom he also worked with Danish Rural Electrification Company (DREC) as a Line Surveyor and later Construction manager. He is experienced and trained business manager with an MBA and Master degree in Law (LLM).