Hanulik appears regularly on the LA Phil’s Chamber Music and Green Umbrella series. He has performed with the Miami String Quartet, the Jacques Thibaud String Trio, the Chicago String Quartet, and the Calder Quartet. He has also performed with Gil Shaham, Cho-Liang Lin, Yefim Bronfman, Emanuel Ax, Vladimir Feltsman, and Thomas Adès. Hanulik has performed at the St. Barth Music Festival, Chamber Music Sedona, and La Jolla Summerfest.

Hanulik has served on the faculties of the Cleveland Institute of Music, the Kent/Blossom Summer Music Festival, Pepperdine University, and California State University at Northridge. He has given master classes at The Juilliard School, Indiana University, and the Eastern Music Festival and in Los Angeles at the Colburn School, the University of Southern California, and for the Corwin Seminars. He has also given master classes at the Hochschule für Musik und Tanz Köln in Germany and at the Hong Kong Academy for the Performing Arts. He is currently on the faculties of the University of California at Los Angeles, the Aspen Music Festival, and the Idyllwild Arts Academy.

Hanulik attended The Juilliard School, where he studied with famed bass pedagogue Homer R. Mensch.