Mohammad Joynal Abedin is a director of the Bank as representative of ABC Ventures Limited. He started his career at Bangladesh Krishi Bank as a Probationary Officer in 1977. He was Managing Director (C.C) of Bangladesh Krishi Bank and Deputy Managing Director of Rupali Bank Limited and served Janata Bank as General Manager. An associate of Institute of Bankers Bangladesh, Mohammad Joynal Abedin participated in different seminars in home and abroad including International Conference on Investment Project Management in Turkey. He presided over the meeting of hoisting liberation flag at Sreenagar on 13th March, 1971. He fought in the liberation war. He is a researcher on Liberation War Affairs in Asiatic Society of Bangladesh. He is life-member of Bangla Academy, Bangladesh Arthoniti Samity, Sir J.C. Bose Foundation and member of Officers Club, Dhaka and General Secretary of Bikrampur Foundation. He graduated from the University of Dhaka. He is the Author of Muktijudder Diary, Muktijuddey Bikrampur, Muktijudder Prottasha & Prapti, Karmojiboner Smriti, Kabirer Muktijuddo, Ujaner Jatri and Bankey Sharetherohajerden. He edited Akattorer Srinagar, Kingbodanti Purus Abdul Hakim Bikrampuri and Chief Editor of Maa (a collection of mother). He presented 10 articles in the national seminar of Bangladesh Economic Association. He is also the column writer in the Daily Newspaper. He receives 20 awards/padak for social work and research on Liberation War Affairs.