Sandra Sierra
@sandrasierra
I’m a professional voiceover artist delivering clear, warm narration and fast corporate audio.
What I'm looking for
I’m a voiceover artist with experience in institutional recordings, telephone answering, narration, and expressive reading. I provide a clear, warm, professional voice with fast turnaround for corporate, educational, commercial, and narrative audio formats.
I’m trusted for telephone systems (IVR), institutional videos, corporate messages, stories, audiobooks, and digital content—always focused on audio quality, clear diction, and effective communication. I’m able to adapt my tone and style to the target audience, and I deliver in MP3 or WAV with basic audio editing and reliable, punctual project turnaround.
Experience
Work history, roles, and key accomplishments
Freelance Voice-Over Artist
Independent Work
Mar 1998 - Present (28 years 3 months)
Recorded telephone system (IVR) messages and customer service audio, along with institutional and corporate voice-overs for videos and digital content. Provided expressive, warm narration in neutral Spanish with fast delivery and adaptable performance styles for different audiences.
Education
Degrees, certifications, and relevant coursework
Early Childhood Education Training
Training, Early Childhood Education
Training in early childhood education.
University of the Republic of Uruguay
Courses and Workshops, Voice-over and Expressive Reading
Tertiary education courses and workshops focused on voice-over and expressive reading.
Availability
Location
Authorized to work in
Job categories
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