Stefanie is a Swiss Mexican Flutist, born in Bern. She grew up in a musical family.
She started to play Violin at age four with great enthusiasm, she played Violin in the "Youth Orchestra"  at age nine she took her first lesson in Flute. This instrument had always fascinated her but she also loved Violin and  practiced both instruments. In 1991,she won first prize in a competition for Swiss soloists and ensembles on the Flute. In the same year, she received first prize in the regional heats of "Young Swiss musiciens Contest " in 1992, she was also able to win first prize in the finals of overall "Young Swiss Musicians Contest".Finalist and Pricewinner Concours Nacional de Ridde.Special price at international Competition Bayreuth.
Today  she  lives with her 9 years old son in Monterrey, Mexico. Her husband Alijon Mamarasulov Solocontrabassist at Orquesta Sinfónica U.A.N.L and Soloist died during the pandemic of Covid.

Accepted at Musik Akademie Basel, she received a "Bachelor degree" with the best certificate 6 in Fluteplaying and continued her Studies in U.S.A. at "Mannes School of Music" New York. She finished with "Professional Sudies Diploma." Best grade in A+.
Returned to Switzerland she entered the Soloist-Class from Prof G.Rumpel (Principal Flute Tonhalleorchestra) Hochschule fuer Musik und Theater Zuerich. She got the "Soloist Diploma" and the Diploma for Kuenstlerische Reife with (distincion).
In Basel she continued her studies at Schola Cantorum Basiliensis "Barock Musik" with Barock Flute. Masterclasses with Peter-lukas Graf, James Galway, Jeanne Baxtresser, Jaque Zoon, Aurele Nicolet and  further studies in Italy with Peter-Lukas Graf.
Currently is Principal Flute in the Orquesta Sinfónica U.A.N.L. 
With the Orquesta Sinfónica UANL Stefanie plays every week Concerts with diffrent programs.
She plays almost all important Fluteconcertos. As a Soloist she played, Jaque Ibert Concerto under principal Conductor Diaz Munoz, C Reinecke Concerto Director Artista Jesus Medina, W.A. Mozart Concerto G-Mayor with Leandro Espinosa Garay, S. Mercadante Concerto e-menor D-Mayor with H. Knuesel.
A. Honegger with Omar Zoboli Oboe Corno Englese, Pergolesi Concerto J.Quantz Concerto, K.Huber, A. Vivaldi el Cardelino i el Mar. F.Born Carmen Fantasia, F.Doppler Hungarian Fantasia, Ch. Griffes Poem with Conductor Theo Loosli.
She played with Orchestras such as Orquesta Sinfónica U.A.N.L, Berner Symphonieorchester director Artista Dimitry Kitayenko, Berner Symphonieta, Neuchatel Symphonieorchester under C. Loosli, Basel Symphonieorchester under Mario Venzago, Luzerner Kammerorchester, Basler Kammerorchester,
Donau Symohonieorchester Budapest, Kammerorchester Gonfalone Rom.
She was invated by Thomas Demenga (Cellist and Composer ) to Davos Festival "Young Artists in Concert" were she played a Barockrecital with Barockflute  Francesco Corti on Cembalo. At the same Festival  earlier when she had 15 years she played a Solosonata from C. Ph. E.Bach wich was transmited directly to Swissradio DRS . She played with pianists such as Ariel Halevy, Kurt-Andreas Kolly, Chie Koga, with Taeko Scedlack a Recital at Mendelssohnweek in Wengen by Bern. Chambermusic, Camerata Lysi , Alexandru Gavrilovici Concertmaster Berner Symhonieorchester. Daniel Dimov Concertmaster OSUANL . Marieta Ivanova co-principal Cello OSUANL, Stefan Tarachiev co-principal Viola OSUANL, Ricardo Gomez Concertmaster OSUANL, Alijon Mamarasulov principal Contrabassist OSUANL.