In 2021, after the 44-day war, Karen was appointed the chief specialist of the Committee of RA that determines the activity of patients and the type of prosthesis.
Since 2021, he has been teaching prosthetics and orthotics at the Yerevan State Medical University after Heratsi. He has state awards.
From March 2021 to March 2023, he worked at the rehabilitation center "Soldier's House" as a senior specialist on prostheses.
Now Karen is an indispensable part of Luys Barry's professional team.