Over the past four decades, he has significantly contributed to Haiti's economic development through ventures in tourism, real estate, banking, aviation, public service, and charitable activities.
Since 2012, Abdallah has served as the Honorary Italian General Consul in Port-au-Prince, working to strengthen relations between Italy and Haiti.
On December 5, 2022, the Canadian government imposed sanctions on several Haitian businessmen, including Abdallah,[1] alleging financial support for gangs.
Abdallah denies any involvement and subsequently resigned from the Board of Directors at Sogebank, one of Haiti's largest commercial banks.
[7] Abdallah has also been active in responding to various crises in Haiti, providing support to public and private organizations.