• Worked under Mr. S. M. Shafiqul Islam, Assistant Professor, Dept. of Statistics, Chittagong University in the project entitled Differential of Demographic Variables by Socio-economic Conditions for a period of one year.
  • Worked as a research assistant at National Foundation for Research on Human Resource Development, Dhaka, in the research project entitled Export of Manpower: The Use of Remittance Money for a period of six months.