She is best known for her cinematography in Cat in the Wall (2019) and Women Do Cry (2021) alongside directing partner Vesela Kazakova.

Mileva studied animation at the National Academy for Theatre and Film Arts in Sofia, and at La Cambre in Brussels.

The pair's documentary Uncle Tony, Three Fools and the Secret Service (2014) caused major controversy in Bulgaria, but it also achieved prestigious selections and awards.

[2] Writing for Variety, Jay Weissberg noted that the film made good use of the wealth of material, and praised the music.

[3] Uncle Tony, Three Fools and the Secret Service was picked by the American Film Institute for their showcase "Best of European cinema 2014.