L. Mamikonyan has been working as a program coordinator at the Union of Credit Organizations of RA since June 2014.
Started from April 2013 till now, she works at Agribusiness Teaching Center (ATC) as a Graduate Research assistant.
Previously, she worked at the "Researchers for Bio-Heating Solutions" NGO as a researcher and "Nersisyan and friends" Ltd. as an economist.
In 2011-2013 she studied at the ATC of Armenian National Agrarian University (ANAU) and received a master's degree in Economics (MAB) as an Agribusiness and Marketing specialist.
In 2006-2009 she studied at the Faculty of Economics of the Armenian State Agrarian University. In 2009-2011 she continued her education at ATC which is a collaborative program of ASAU and Texas A & M University.
She has participated in a number of professional training courses and conferences.