* Mathematician, GomelStateUniversity, 1985
* Candidate of Physical and Mathematical Sciences (PhD), LomonosovMoscowStateUniversity, Moscow, 1995
* Docent Diploma, Highest Attestation Committee, Belarus, 2004
* Graduate Student, LomonosovMoscowStateUniversity, Moscow, 1990-1994
* Assistant Professor, Department of Mathematical Analysis, Gomel State University, 1995-1997
* Senior lecturer, Department of Mathematical Analysis, Gomel State University, 1997-1999
* Associate Professor (Docent), Department of Mathematical Analysis, GomelStateUniversity, 1999-
Research in the theory of polinomial approximation of functions.
* Potapov M. K., Kazimirov G.N. Polinomial Approximation of Function With Given Order of the k-th Generalized Modulus of Smoothness, Mathematical Notes, 1998, vol. 63, No 3, p. 374-383.
* Potapov M. K., Kazimirov G.N. On coincidence of some classes of functions, Vestnik of Moscow State University, Ser.1. Mathematics. Mechanics. 1998, N 1, p. 3 – 11.