He has given a number of solo and chamber music appearances in Europe, South America and Japan in major venues such as Wigmore Hall, Amsterdam Concertgebouw, Vienna Musikverein and Konzerthaus. As a soloist he appeared with orchestras such as Deutsche Radio Philharmonie, Australian Chamber Orchestra, Warsaw Philharmonic, Russian Symphony Orchestra and others.
Šulić began his musical education in Maribor when he was five years old. When he was fifteen, he became one of the youngest students ever to enter the Music Academy in Zagreb in the class of Professor Valter Dešpalj, where he graduated aged only 18. He continued his education in Vienna with Professor Reinhard Latzko. Šulić finished his master's degree with distinction at the Royal Academy of Music in London in 2011.