In 1995 graduated with distinction from Francisk Skorina Gomel State University, Faculty of biology. Before the postgraduate studies worked at school #22. In 1998 completed the post-graduate studies of the University and since 1998 worked as an assistant professor of the Department of zoology and environmental protection. In 2004 defended his candidate’s thesis on the specialities “Genetics” and “Ecology”.
In 2005 – a laureate of a regional contest of young researchers; an associate professor of the Department of zoology and environmental protection. In 2007 – Head of academic management of the University. Since August 2016 – Vice-rector for academic affairs, since January 2018 – First Vice-rector.
In accordance with the structure of operational management of the University A. Kruk is in charge of activity of the following sub-departments: library, Registrar’s office, Faculty of pre-university education and foreign students’ training; Institute of skills development and staff retraining; center of engineering education, work and industry safety; data-processing center and sector of technological means of education; bureau of work safety; service of safety and security; economic and planning department.