She embarked on her musical education at the age of seven at the Artur Rubinstein State Music School Complex in Bydgoszcz. In 2013, she became a student of the Class of Talents in Bydgoszcz under the guidance of Prof. Tomasz Strahl and Iwona Michalak, MA. She continued her studies at the Grażyna and Kiejstut Bacewicz Academy of Music in Łódź with Prof. Stanisław Firlej and Dr. Tomasz Daroch, and later at the Feliks Nowowiejski Academy of Music in Bydgoszcz with Prof. Andrzej Bauer, Dr. Bartosz Koziak, and Magdalena Bojanowicz.

Aleksandra Nowak is a laureate of national and international competitions, including first place at the National Cello Confrontations named after Zdzisława Wojciechowska and third place at the International Cello Competition in Prague. She has participated in various solo, chamber, and orchestral music festivals and courses on multiple occasions.