Mr. Hammami has worked since 1997 for the Ministry of Finance in the Insurance Supervisory Authority. He is a sub-director in the studies and legislation unit. He was in charge of studying insurance legislation and regulation relating to operations and contracts specific to corporations. He participated in the preparation of judicial and procedural laws relating to insurance, he also supervised the activity of domestic insurance companies and delivered agreement on insurance policies. Mr. Hammami holds a bachelor's degree in Economy and International Relations and a master's degree in Insurance from the Institute of Financing Development of the Arab Maghreb (IFID) in Tunis.

During his Humphrey year, Mr. Hammami wishes to broaden his experience in banking and finance. He intends to focus on the new concept of bank assurance, which is recently set up in Tunisia. In addition, he plans to initiate actuarial techniques relating to insurance activity.