I am Josefina Rozenwasser Marin, a multifaceted professional with a background in sound design, creative exploration, sex education, and entrepreneurship. I've been passionately working as a Sound Designer and Creator, with a particular focus on promoting sex-positivity, sexual education, and adult content and entertainment.
 

Throughout my career, I've had the privilege of collaborating with prominent figures and organizations in the industry, including Endel, Erika Lust, Emjoy, Rosy, Amor y Lujo, Cheex, Macba and many others.

My journey has been dedicated to improving people's intimacy through sound. I've delved deep into understanding how sound impacts the body and the brain, all while crafting unique sound pieces to enhance this experience.

One exciting development on my horizon is my role as CEO and Co-Founder at 'Sexify,' an innovative venture in the field of Sound and Sex. 
 

In 2022, I had the honor of being part of the Sex Tech School, furthering my expertise in this evolving field. 

Beyond my work in sound design and sexual education, I'm also a musician, composer, singer and performer.

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 I may not fit the mold of a typical entrepreneur, musician, sound designer, or composer, but I'm undeniably a tireless researcher and hard worker who thrives on challenges.