[2] Guleserian began a longstanding collaboration with writer–director Drake Doremus at AFI, which both men attended at the same time.
In 2006, Guleserian photographed Doremus's thesis project, and they paired up again to shoot numerous commercials and music videos in addition to the 2009 feature film Spooner.
[5] The same year, he returned to work with Doremus as cinematographer on Breathe In, starring Felicity Jones and Guy Pearce.
[2] Guleserian's television credits include I Heart Vampires and Tim and Eric Awesome Show, Great Job!,[3] and he was the director of photography on the 2014 films Parts per Billion, Song One and Before We Go.
[2][6] He shot the 2015 film Equals, a science fiction romance directed by Doremus and starring Kristen Stewart and Nicholas Hoult.