Ljubica Mihić earned her BA in Numerical Mathematics and Optimization from the Faculty of Mathematics in Belgrade in 2009, and her MA the following year.

During her undergraduate studies, she was a scholar of the Ministry of Education and DAAD. She spent the 2009/10 winter semester at the Technical University in Munich, where she dealt with the implementation of the Multigrid method in Matlab.

From 2010 to 2017 she attended her doctoral studies at the Faculty of Mathematics in Belgrade.
She participated at the third and fifth Mathematics and Application symposium, and several times at the Mathematical methods in Mechanics seminar, as well as the Seminar on Computer Science and Applied Mathematics at SANU. She has written and co-written multiple science papers in international and national journals.

Since 2010, she has worked at the School of Applied Studies for Business, Technology and Medicine, where she teaches the following subjects: Mathematics, Business Mathematics, Statistics and Mathematical Software.