Born in 1938 in an illustrious family of Vikrampur, Munshiganj attended Armanitola Government High School, Nortre Dame College, Dhaka University and Institute of Chartered Secretaries, London.
After completion of studies in London returned to Dhaka in 1967 and joined Great Eastern Insurance Company, a leading Insurance Company of the then East Pakistan in 1967. Moved to Chittagong with family in 1970 and joined Progati Industries Ltd, Chittagong as a Company Secretary and continued till 1976.
Mr. Bhuiyan a man born with a vision established a Commercial Firm called Unichem Limited in 1975. He is now the Chairman of Uni Group of Companies, one of the largest Manufactures and Exporters of Readymade Undergarments of the Country. The Group under the banner of "Uni Group" is now a conglomerate in different business at Chittagong, Dhaka & Cox’s Bazar engaged in Textile, Garments, Insurance and Hotel Business. He is the Chairman of Chairman Bikrampur Bhuiyan Medical College Hospital.
Mr. Bhuiyan is also associated with a number of Institutions. Member Board of Trustee of the Independent University of Bangladesh (IUB), Chittagong Independent University (CIU). Founder Director Chittagong Metropolitan Chamber of Commerce & Industries. He is former Director of BGMEA. He is also President of Chittagong Kidney foundation.
He is a Member of Bhatiary Golf and Country Club, Chittagong Club Ltd, Chittagong Boat Club, Uttara Club Dhaka, Baridhara Cosmopolitan Club Dhaka.
Besides earning the reputation of a sound and ethical Industrialist, his sublime and human qualities have secured a place for him in the society as a Philanthropist.
His spouse Professor Dr. Syeda Nurjahan Bhuiyan, an eminent Gynecologist, was the Principle of Chittagong Medical College and Dean of the faculty of Medicine, Chittagong University.
Only son Asheek Bhuiyan, a graduate from York University, Toronto, Canada, is the Managing Director of Uni Group of Companies.