Dani was born in Athens, Greece in 1992 and studied sculpture at the Athens School of Fine Arts. She began to produce a self-published series called Tales from the Strips that won the Reader’s Choice Award at the Greek Comics Awards in 2015, before working at 2000 AD contributing to Judge Anderson, Black Beth and other series. Soon she was on the radar of the US industry and broke in with work from IDW on Dirk Gently's Holistic Detective Agency.

More recently she has worked with DC/VERTIGO on Sandman: The Dreaming, Hill House Comics: The Low Low Woods, and on the IMAGE COMICS creator-owned series Coffin Bound.

Dani has continued her collaborations at DC comics with Sensational Wonder Woman and as the regular artist on Arkham City: The Order of the World.