Said AL Saba is Research &Development with Formulation Chemist. *Research course ARI at ( BUET). *Teacher Training Course (TTC-21), at (JU) *BSC in Chemistry at University of Dhaka ( DU)Affiliated GTC. Member: Royal Society of Chemistry International Younger Chemists Network (IUPAC) President 22-23: Leo Club of Youth warriors(Lions International) Rotaract Club of Dhaka Pacific(Rotary International) & Recognized by Awards Government and International NGOs for Volunteer Impact.