Arno joined COOKFOX Architects in 2010. His early projects include the renovation of a historical home in Garrison, New York and the design of 301 East 50th Street, a luxury residential building in Manhattan. Arno is currently the project architect for 512. W 22nd Street, a ground up commercial office building along the Highline, 39 W 23rd Street, a luxury residential building in Manhattan and 260 Kent, a mixed-use tower at the northern end of the Domino Sugar masterplan on the Williamsburg waterfront. While earning his Bachelor of Architecture from the University of Cincinnati, class of 2003, Arno spent a summer abroad in Copenhagen, Denmark attending DIS and interned in London, Boston, and New York City.