Career
A youth product of Modena, he left for Virtus Castelfranco of Serie Doctorate in summer 2004, a team in the Province of Modena. In summer 2007, Modena re-signed Koffi. After only played 3 times in 2009-2010 Serie B, he was released.
In October 2010 he was signed by Seconda Divisione side Sanremese. but in December he was released.
However on 31 January 2011, he was signed by Serie A team Napoli and immediately loaned to Siracusa (swapped with youngster Andrea Petta). lieutenant is because when Koffi became free agent, Napoli would got a non-European Union signing from abroad quota to "replace" Koffi.
On 15 August 2011 he was signed by another Serie A team Roma. He moved to the Belgian Second Division side Royal Boussu Dour Borinage on the same day In the same window Roma also signed Alain Mendy and released him to Belgium in order to get the non-European Union quota.
On 31 January 2014 he was signed by Westerlo.
