Herman was born in Białystok and in 1994 graduated from the Aleksander Zelwerowicz National Academy of Dramatic Art in Warsaw.

Holland later cast Herman in her film Janosik: A True Story (2009), receiving Złota Kaczka nomination.

[5][6] She later appeared in films The Lure (2015), Spoor (2017), Bartkowiak (2021) and Doppelgänger (2023), receiving Polish Academy Award for Best Supporting Actress nomination for latter.

[7] On television, Herman was regular cast member in Barwy szczęścia (2015–16), Druga szansa (2016–18), Szóstka (2019), Maly zgon (2020), Kod genetyczny (2020) and Tajemnica zawodowa (2022).

In 2023, Herman starred in the third season of Canal+ crime drama The Teacher, and later was cast in the Netflix comedy series, 1670.