2004-2011 Student of the National university of Uzbekistan
2012-2013 Junior Researcher of National university of Uzbekistan
2013-2015 Doctoral student of National university of Uzbekistan
2015-2016 Teacher of National university of Uzbekistan
2016-2018 Associate Professor of the National university of Uzbekistan
2018-2019 Head of Department of Training of Scientific and Scientific Pedagogical Personnel, National University of Uzbekistan
2019-2020 Head Department Applied Mathematics and computational analysis, National university of Uzbekistan
2020 till date Dean of the Faculty of Applied Mathematics and Intellectual Technologies
FIELD OF INTEREST: Mathematical modeling of the nonlinear processes, asymptotic theory of the nonlinear ODE and PDE, computational methods of the nonlinear boundary problems.
PATENTS:
1. Rakhmonov Z. Program for the numerical study of models of thermal conductivity with double nonlinearity. No. DGU 02957, 31.12.2014.
2. Rakhmonov Z. Program for numerical study of nonlinear models of polytropic filtration with variable density. No. DGU 03632, March 28, 2016.
MEMBERSHIP IN SCIENTIFIC COUNCILS:
Since June 27, 2017 member of Scientific council of DSc.03/2025.27.12.FM.01.03 at the National University of Uzbekistan. 05.01.07 – Mathematical modeling. Numerical methods and complexes of programs (physical and mathematical science).