Kristin Derfler was born in Vienna. She graduated at the University of Music and Performing Arts in Hamburg. After several theatre and TV acting engagements she had been focusing on script-writing. Nowadays Kristin Derfler is a writer, producer and creator. She is known for
It's Not Over (2011),
Ellas Entscheidung (2015),
Brüder (2017) and
Dein Leben gehört mir (2019). Kristin Derfler lives with her family in Berlin.