Professor
Dr. Rahman was born on December 22, 1976, in Sylhet, to his father, Tayabur Rahman, and mother, Maya Begum. He was one of seven children—five boys and two girls. He started his career in 2002 as a lecturer in statistics at the M.C. Academy, Golapgonj, Sylhet. In 2004, he joined the department of statistics, SUST, as a lecturer. Later, he became an assistant professor in 2007. After he had been appointed as an associate professor in 2015, he was promoted to professor in 2018.