(written from a Production point of view)
Rejwan started her career in 2005 as assistant to actor and executive producer Jeff Garlin on the television series Curb Your Enthusiasm. She then worked as casting assistant on several episodes of the comedy series The Office (2005) and on the comedy The 40 Year Old Virgin (2005).
Between 2010 and 2011, Rejwan was the assistant to J.J. Abrams on projects such as the comedy Morning Glory (2010) and the action sequel Mission: Impossible - Ghost Protocol (2011). She then worked as associate producer on Abram's science fiction thriller Super 8 (2011, also produced by Abrams, Bryan Burk, Tommy Gormley, and Ben Rosenblatt).