Since 2000 Gioulami has been writing librettos and stage works, for companies such as the Opernhaus Zurich, Staatsoper Hannover, The Opera Group London, Stadttheater Bern or the Landschaftstheater Ballenberg. Her opera Birds. Barks. Bones. (music: Edward Rushton) won a 2005 British Composers Award.
Between 2010 and 2013 she studied at the Swiss Literary Institute (Schweizerische Literaturinstitut) in Biel (Master CAP, Bern University of Fine Arts). Her debut novel, Alle Geschichten, die ich kenne (All the Stories I Know) was published in early 2015 by weissbooks.w, Frankfurt am Main. Gioulami has received many accolades and awards for her novel, including the Literature Prize of the Canton of Berne, and it was on the shortlist of the Rauriser Literature Prize. She lives in Zurich.