Music studies: Béla Bartók Conservatory of Music, Budapest (teachers: Gabriella Lenkei, László Kóté) Franz Liszt Academy of Music, Budapest (teacher: Eszter Perényi) Music Academy of the West, Santa Barbara, California, USA (teacher: Zvi Zeitlin) Dúlfalvy has participated in master classes held by Switzerland's Jeunesses Musicales, György Kurtág, Tibor Varga, Péter Frankl, Dénes Kovács, Michael Frischenschlager and Vilmos Szabadi. She has won awards at the János Koncz Violin Competion (first prize) and the Hubay Competition (second prize and special prize). In 2001, she received the Artisjus Award for performing contemporary Hungarian music. It was in that same year when she joined the Hungarian National Philharmonic Orchestra and began serving as the concertmaster of the Eötvös Lóránd University Orchestra, also in Budapest. She was decorated with the Bronze Cross of Merit of the Republic of Hungary for her work with the university in 2008. The Hungarian National Philharmonic Orchestra named her its principal second violin in 2018.