INTERNATIONAL CONFERENCE “COMPUTATIONAL AND INFORMATIONAL TECHNOLOGIES IN SCIENCE, ENGINEERING AND EDUCATION” (CITECH–2015) was completed in the Mechanics and Mathematics Faculty on September 24-26, 2015, supported by the Scientific Research Institute of Mathematics and Mechanics of the al-Farabi Kazakh National University and the Institute of Computing Technology of the Russian Academy of Sciences. The teachers and Students (PhD, Master) of Mathematical and Computer Modeling Department were actively involved. The staff of the Department made 24 presentations at the conference. The authors of four works of ten papers published in conference proceedings, edited by a leading international publisher «Springer» are the teachers of the department of mathematical and computer modeling.