1980-1986 - Lecturer in the Department of Mathematical Analysis at the Dzhambul Pedagogical Institute named after the 50th Anniversary of the October Revolution. 1986 - Defended his PhD dissertation in the specialty - 08.00.13 "Mathematical Methods and Application of Computer Technology in Economic Research, Planning and Management of the National Economy and Its Branches." 1986-2001 - Senior Lecturer in the Department of Mathematical Analysis. 1990-1995 - Dean of the Faculty of Distance Learning at the Dzhambul Pedagogical Institute named after the 50th Anniversary of the October Revolution. 1996-2001 - Academic Secretary of the Academic Council of the M.Kh. Dulati Taraz State University; 2001-2003 - Dean of the Faculty of World Languages ​​at M.Kh. Dulati Taraz State University; 2003 - Dean of the Faculty of Pre-University Training, M.Kh. Dulati TarSU; 2003-2004 - Dean of the Faculty of Natural Sciences, M.Kh. Dulati TarSU; 2004-2010 - Dean of the Faculty of Distance Learning, Taraz State Pedagogical Institute; 2010-2016 - Vice-Rector for Academic and Methodological Work, Taraz State Pedagogical Institute; 2016-2017 - Director of the Center for Advanced Studies, Taraz State Pedagogical Institute; 2017-2018 - Advisor to the Rector, M.Kh. Dulati TarSU. 2018-2020 - Director of the Career and Professional Development Center, M.Kh. Dulati TarSU. Since November 2020 - Head of the Career and Business Partnership Department, M.Kh. Dulati TarSU. From the 2021-2022 academic year to this day - Professor of the Department of Mathematics

 Education

1975-1980 - Studied and graduated from S.M. Kirov Kazakh National University Postgraduate studies - 1981-1986 1986 - Defended and approved candidate's dissertation 2001 - Awarded the academic title of associate professor in mathematics 2009 - Defended and approved doctoral dissertation 2011 - Awarded the academic title of professor.

1. Advanced training is an integral part of the modern educational process. Scientific journal, S. Toraigyrov Pavlodar State University, PSU Bulletin, Pedagogical Series, No. 3 (2017), Pavlodar, pp. 62-68

2. Industrial Internship as a Factor in the Development of Future Specialists: Problems and Solutions Scientific and Analytical Journal "Higher School of Kazakhstan", No. 4[28]/2019, pp. 21-24, Nur-Sultan

3. Employment of Graduates is a Key Indicator of the Attractiveness and Quality of Ongoing Educational Programs at M. Kh. Dulaty Taraz State University Employment of graduates is a key indicator of the attractiveness and quality of ongoing educational programs at M. Kh. Dulaty Taraz State University. Dulaty International Journal of Science and Research (IJSR), Volume 8, Issue 12, December 2019 International Research Journal, Volume 8, December 12, 2019

4. Graduate Employment: Experience, Problems, and Prospects (Based on the Case of M.Kh. Dulaty TarSU) Abay Kazakh National Pedagogical University Abay Kazakh National Pedagogical University Pedagogical Sciences Series Bulletin of the Pedagogical Sciences Series No. 2(66), 2020 Almaty, pp. 198-205

5. On the Specifics of Course Organization Professional development and problems encountered during the pandemic (using the example of M.Kh. Dulati Taraz State University) Bulletin of the A.N. Gumilyov Eurasian National University. Series: Pedagogy, Psychology, No. 4 (137)/2021

R. Amandosova has authored approximately 90 scientific and methodological publications, including seven educational and methodological papers. She has also published over 20 scientific articles in journals recommended by the Committee for Quality Assurance in Science and Higher Education. She has presented papers at international and national conferences, and her scientific papers have been included in conference proceedings.