Professional Affiliations

• Professor (Grade 2), 2017 to date

Mathematics Discipline

Science, Engineering and Technology School

Khulna University, Bangladesh

• Professor (Grade 3), 2012 to 2017

Mathematics Discipline

Science, Engineering and Technology School

Khulna University, Bangladesh

• Associate Professor, 2008 - 2012

Mathematics Discipline

Science, Engineering and Technology School

Khulna University, Bangladesh

• Assistant Professor, 2003 - 2008

Mathematics Discipline

Science, Engineering and Technology School

Khulna University, Bangladesh

• Lecturer, 2002 - 2003

Mathematics Discipline

Science, Engineering and Technology School

Khulna University, Bangladesh

• Lecturer, 2001 - 2002

Department of Mathematics

Chittagong University of Engineering and Technology (former BIT, Chittagong)

Chittagong, Bangladesh

• Lecturer, 2000 - 2001

Department of Computer and Communication Engineering (CCE)

International Islamic University Chittagong (IIUC)

Chittagong, Bangladesh