Career
She served as a special seats Member of Parliament of the National Assembly for Dodoma from 2000 until her death in 2015. She was then appointed the Dodoma Regional UWT Secretary from 1976 to 1983. In 1984, she was transferred to the office of the Prime Minister of Tanzania as a ward secretary, a position she held from 1984 to 1998.
Mfaki died at Dodoma Regional Hospital on July 21, 2015, at the age of 69.
She had been diagnosed with cancer in 2012. Mfaki was buried in her home village in the Dodoma Region.
