Designed sound for the production of Citizen K. by the Passport Ensemble theater group.

Graduate of the School of Visual Theater in 2013 and winner of the Jerusalem Foundation Award of Excellence in 2011.

As an independent artist, he created the following works: And My Heart Almost Stood Still , a work created with the Westfluegel Theater in Leipzig and performed throughout the country, in Germany, Poland, Italy, France and more; I Want to Dance, Kate! At the Acre Festival in 2014, the winner of the Stage Language Award; What Happened to My Voice? and whims .

Together with Inbal Yumtovian, he founded the Golden Delicious Ensemble. The duo's object theater works have been performed in Israel and around the world.

In 2019, he created the video One Must Be Willing to Let Go of What the Eye Sees for the exhibition A Veiled Gaze at the Israel Museum, for which he also served as artistic consultant.

As a performer, he has collaborated with Jonathan Levy, Anna Wilde, and Yasmin Goder, whose troupe he has been a member of from 2015 to the present.

In the field of opera and music, Ari directed Peter and the Wolf with the Tel Aviv Quintet , Shalem At the festival, the operas are all sacred , as are Hansel and Gretel , Dan Hashomer , The Marriage of Figaro , Julius Caesar in Egypt , and more.

Winner of the Audience Favorite Award at the Young Opera Directors Competition at the Helicon Opera in Moscow, 2019.

Teaches at the Buchman-Mehta School of Music, Tel Aviv University, and the University of Haifa, and leads a performance track in the Art-Team program for youth who excel in the arts.