Gosha was born in Poland but in early childhood moved to France where she completed her highest studies. She studied dramatic arts and music.
In 2008, Gosha graduated from Ecole Normale de musique Alfred Cortot Paris (opera) and from Ecole Claude Mathieu - Acting techniques (theatre/cinema).
Gosha studies the Italian repertoire with the soprano Gabriella Ravazzi and takes part in various masterclasses with Fiorenza Cossotto, Anna Sims, Irina Gavrilovici, Ricardo Estrada, Mary Pinto, Alessandro Amoretti, Margreet Honig or Jolanta Zmurko
She sang under the direction of Maurizio Arena, Kazuki Yamada, Laurent Petitgirard, Stefano Ranzani, Paul Esswood, Franck Chastrusse-Colombier, Miguel Campos Neto, Fabbio Maestri, Olivier Holt, Gaspard Brecourt, Frederic Deloche, Jerzy Wolosiuk, Vasyl Vasylienko, Vladimir Kiradjiev, Andrei Chevtchuk, Michel Piquemal…
Winner of international competitions in Italy and France, she performs on stages of various theatres around the world with the fallowing roles : Carmen by Bizet, Amneris from Aida, Azucena from Il Trovatore, Maddalena from Rigoletto, Fenena from Nabucco, Flora from Traviata, Mrs Quickly in Falstaff, Ulrica in Un ballo in maschera (Verdi), Suzuki in Madama Butterfly, Zia Principessa in Suor Angelica and Zita in Gianni Schicchi (Puccini), Helena from La belle Hélène, Metella from La vie parisienne (Offenbach), Mrs Grose from The turn of the screw (Britten), Maria in Maria de Buenos Aires (Piazzolla), Marthe from Guru (Petitgirard)
Her oratorio repertoire includes inter alia : Requiem of Verdi, La Petite Messe Solennelle and Stabat Mater by Rossini, Stabat Mater of Pergolesi, Requiem and Missa Solemnis by Mozart, Stabat Mater by Dvorak, 9th Symphony by L. van Beethoven, El amor brujo by De Falla