During his studies, he achieved great results in the country and the region. He participated in many competitions, concerts, seminars and cultural events. He has achieved some great results as a pianist and as a composer and he has won numerous awards as a soloist, member of the chamber ensemble and as a composer. His professional development includes courses with the eminent pianists such as: Arnulf von Arnim (Germany - Frankfurt Musikhochschule and Münster), Alan Fraser (USA), Vladimir Krpan (Laus Academy 2015 - Croatia), Julia Gubaidullina (Moldova), Aleksandar Serdar (Serbia), Vladimir Milosevic (Serbia), Alessandro Paparo (Italy), and German composer Nikolai Brücher.
He has won the first prize in the Piano Solo category at the international competitions: “Art in Veles 2017” (Macedonia) and “Arandjelovac 2018” (Serbia) as well as second prizes at the international competitions: “Banjalucki Bijenale” (Bosnia and Herzegovina) and “Daleki akordi” (Croatia).
Hajrudin was rewarded as the best student of Academy of Arts in Banja, within manifestation Vlado S. Milosevic’s Days 2018. He is an active member of the Singing Society “Jedinstvo” (Union) from Banja Luka, conducted by the Professor Nemanja Savic, M.M., acting as the accompanist to the choir.
Hajrudin is the organizer of a festival called “Zvuci klasike” (The Sounds of Classics) within which he holds solo concerts throughout Bosnia and Herzegovina, performing the works of world-known composers and his own works. During September 2017, he has held eight solo concerts within the festival, and they were all held in different cities of Bosnia and Herzegovina.