Nurmaulidar, S.Si, M.Sc is a lecturer of Mathematics Study Program of FMIPA Unsyiah. I have been a Lecturer at Syiah Kuala University since 1994. The courses I teach are Operation Research, Linear Algebra, Basic Mathematics, and Non-linear Optimization. My research interest is in the field of Research Operations, especially in research in Genetic Algorithm. I earned my bachelor degree at the Department of Mathematics at of Sepuluh Nopember Institute of Technology of Surabaya in 1994. The self development activities that I conducted lately are doing research in the field of genetic algorithm and operations research. For community service, I participated in supporting math olympiad teams as an advisor for middle and high schools in Banda Aceh and Aceh Besar. Since 2012 until now I am a member of the board of Internal Auditing of Academic Quality of Syiah Kuala University.