Jamaican national Fisher is a former director of elections at the Electoral Commission in Jamaica and a Commonwealth electoral observer in Antigua and Barbuda.
Now an independent consultant in elections management and training, several organisations have contracted him to provide consultancy, administrative and technical support.
These include the Commonwealth secretariat, the CARICOM secretariat, the International Foundation of Electoral Systems and the International Republican Institute.
He has conducted in-person comprehensive consultations for national elections in Dominica, Guyana, Jamaica, St Eustacius and the Turks and Caicos Islands.
Fisher has also participated in or led electoral observer missions to several countries including to the 2008 United States presidential election.