In 2011, V. Oleshchenko graduated from the Faculty of Law of the National Aviation University, majoring in "Jurisprudence".
From 2011 to 2020, V. Oleshchenko studied at the post-graduate course of the National Academy of Public Administration under the President of Ukraine at the Department of Social and Humanitarian Policy.
In 2021, V. Oleshchenko defended her thesis for the degree of candidate of sciences in public administration on the thesis topic "State policy in the sphere of ensuring social human rights: international standards and their implementation in Ukraine".
V. Oleshchenko worked as a lawyer in a limited liability company.
Since November 2021, V. Oleshchenko has been enrolled as an associate professor at the Department of Theory and History of the State and Law. She is a participant in international and all-Ukrainian scientific conferences.