Karina Sierra

POMONA, California, US 8:33 PM (PDT) Local Time

Not Yet Rated


Voice Over



Voice Over


Hello :)
My name is Karina Sierra and I am an alumni from the University of La Verne, and I have had the privilege of working and reading aloud to children.

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Vocal Characteristics


English (North American), English, Spanish

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Voice Ages

Teen (13-17), Young Adult (18-35), Middle Aged (35-54)



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Voice Over Skills

Animation, Audiobooks, Business, Documentaries, Educational, Internet Video, Movie Trailers, Podcasting, Radio, Telephone, Television, Videogames, Voice Assistant

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Turnaround Time

Less thank 24 hours.

Live Directed Sessions

Phone Call, Video Conferencing (Zoom, Skype)


MacBook Pro

Computer & Software

MacBook Pro

Service Overview

Voice Over

I am bilingual and I am able to do translations.

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Voice Over Testimonials

During my times as a substitute teacher and an internship teacher, students and staff have complimented my voice for directives, affirmations, clarity, and help. Especially when students gather for story time.

Pomona Unified School District

More Information

How do I work with Karina Sierra?

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  1. Invite Karina to respond to your new or existing project.
  2. Review Karina's proposal, portfolio, and quote after they've replied to your invitation.
  3. Hire Karina Sierra.

You can learn about how Voices works here.

How do I pay Karina Sierra?

Payment to Karina Sierra is managed through our SurePay™ payment protection service in a few simple steps:

  1. Pay securely by Visa, MasterCard, or PayPal directly through Voices.
  2. Voices holds your funds until you're satisfied with Karina's work.
  3. When the work is done, download your files.