In early 2009, Andrea began her professional musical training at the renowned Stage School of Music, Dance & Drama in Hamburg. Thanks to her talent, she was accepted into the talent class and was able to shorten her training by six months.

In 2011 she completed her training with top marks ("Very Good").

This was followed by theatre engagements at home and abroad, where Andrea demonstrated her versatility in various roles.

She thrilled audiences as Kaa the Snake in The Jungle Book, as the Fool in Once Upon A Mattress, as Sancho Panza in Don Quixote, and as Pearlett in The Petits Fours Show.

She demonstrates her musical range as a live musician. Andrea gained valuable experience over the years as a backing singer for Zsuzsa & The Soulicious, as a front and backing singer for Floor 54, and as a sub-singer for the band Smile.

In 2016, Andrea accepted a position with AIDA Cruises.

As the singer of the acoustic duo HeartBeat, Andrea traveled to the most beautiful places in the world. Other renowned companies such as TUI Cruises (Mein Schiff fleet), Plantours, Viva Cruises, and Titan Cruises now regularly engage Andrea and her partner Matthew Burns as guest artists on board for stage shows and acoustic music.

In July 2017, Andrea joined the Hamburg-based band PrivatProjekt. With their original compositions blending soul, funk, house, and dance music, the band has gained fans worldwide. Their third studio album was released in spring 2020.

In 2021, Andrea became a founding member of the vocal and dance group ANMAVA. The band's first single was released on September 17, 2021.