Zvjezdan je odličan učenik četvrtog razreda Srednje glazbene škole Vatroslava Lisinskog u Zagrebu u klasi Ivanke Kordić, profesorice savjetnice.
Nastupao je kao solist i kao član klavirskog dua diljem Hrvatske, Europe i SAD-a. Kao solist nastupio je sa North Bohemian orkestrom u Češkoj i s Karlovačkim komornim orkestrom.
Zvjezdan je dobitnik preko 40 prvih i posebnih nagrada na nacionalnim i međunarodnim natjecanjima. Na državnom natjecanju kontinuirano osvaja prva mjesta od 2015. godine kao solist i u klavirskom duu. Osvojio je prva mjesta i proglašen je pobjednikom na natjecanjima u Varaždinu, Beogradu, Novom Sadu, Usti nad Labemom, Trstu i Bruxellesu.
Zvjezdan je dobitnik dvaju Oscara znanja Ministarstva znanosti i obrazovanja.
Od školske 2020./21. stipendist je grada Zagreba za izvrsnost.
Zvjezdan is an excellent fourth-grade student at the Vatroslav Lisinski High School of Music in Zagreb in the class of Ivanka Kordić, professor advisor. He has performed as a soloist and as a member of a piano duo throughout Croatia, Europe, and in the USA. As a soloist, he has performed with the North Bohemian Orchestra in the Czech Republic and with the Karlovac Chamber Orchestra. Zvjezdan is the winner of over 40 first and special awards at national and international competitions. He has been winning first places in the state competition since 2015 as a soloist and in a piano duo. He won first places and was declared the winner of the competitions in Varaždin, Belgrade, Novi Sad, Usti nad Labem, Trieste, and Brussels. Zvjezdan is the winner of two Oscars of knowledge from the Ministry of Science and Education. From the school year 2020/21. he is a scholarship holder of the City of Zagreb for excellence.