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John Martinez

Winter Garden, Florida, US 10:51 PM (EST) Local Time




About John Martinez

John is a bilingual voiceover talent (Eng/Sp) producing from his professional level studio ready to make your project sound great every time! John is a great voice for business, internet content, audiobooks, dubbing, video games and more. His voice has been showcased on many multinational companies. Available for directed sessions via phone, Skype, teams, etc. His background in areas like recording arts and translation/interpretation services, will make an impact in your clients.

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Vocal Characteristics


English, Spanish, Spanish (Latin American)

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Voice Ages

Middle Aged (35-54)


Latino, Mexican, Mexico (Northern), Mexico (Southern), North American, South American, South American (Chilean), South American (Colombian), South American (Ecuadorian), South American (Venezuelan), Spanish, Spanish (International Spanish) Acento Neutro, US General American (GenAm)

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Voice Over Skills

Animation Movie Trailers Documentaries Audiobooks Elearning Radio Ad Telephone Videogames Podcasting Television Ad Video Narration Online Ad Voice Assistant

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Turnaround Time

Less than 12 hours

Live Directed Sessions

Phone Call, Source-Connect, Video Conferencing (Zoom, Skype)


AT2035, SM7B

Computer & Software

Apple iMac, Pro Tools, Logic Pro, Waves and IZotope voice processing and Plugins

Special Equipment

Acoustically treated iso booth, Audient ID14, M-audio BX5, Fostex PM-2 MKII, Focusrite Voicemaster Pro Channel strip, Dbx 266XL Compressor

Service Overview

Voice Over

A complete voice over production developed in a professional environment, every quote includes 2 rounds of edits or fixes to fulfill the desired quality and delivery. every recording and production is done in house under high quality standards and gear using an Iso booth, acoustically treated control/mixing room, industry standard gear and professional editing software and processing. Other services include audio post production for video, including adaptation and creation of content with sound fx, music, mixing and mastering. Translation (English/Spanish - Spanish/English) management, manipulation and delivery of multiple audio file types like .VAW .MP3 .AIFF etc. I'm available for live direction via Skype, Phone or source connect (as per request) if needed or required for the production. Hablo español en caso de cualquier inquietud y comunicación para proyectos manejados 100% en español.

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Voice Over Experience

Spanish Lead Engineer / VO Talent

Sunfire Communications • Permanent Full-time

Oct 2005 - Apr 2016

Recording engineer and voiceover talent for a professional voiceover studio in central FL, emphasizing vocal direction, intelligibility, and adaptation of voiceovers for multiple characters and read rates for professional development, Interactive games, commercial and educational media. Some other roles performed included Spanish Translation and QC of text scripts and audio productions.

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Media Expert/VO Artist

Dicapta • Freelance

May 2016 - Jul 2017

VO artist, recording, producer, and post-production editor and translator (Spanish/English) of accessible audio content for visual media focused on the audience with visual impediments, following the standards and requirements of the Department of Education of the United States.

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F.I.R.S.T. Institute • Permanent Full-time

Nov 2016 - Jul 2020

Instructor for the Recording Arts and Show Production department. Specialized in Sound for visual media and post-production course. Some of the roles included the proper teaching and steps for the production of sound design, foley, ADR, and mixing of sound for visual media, podcasts, and radio spots while acting as an executive producer for the student's main course project.

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Client List

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Voice Over Testimonials

Thank you for providing high-quality work.

Gravity Group

John, Thanks for your flexibility and getting this done.

Reel Musician Pro

Amazing work on this project! This project required a large volume of recording in a short period of time. John was quick to deliver high quality audio free of errors. It was a pleasure working with him.
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Avid Pro Tools, PreSonus, Logic Pro

Skill Overview

Audio Engineering

I am a Certified Audio Engineer, with experience in Recording, post-production, Stage work, AV production setup, and breakdown. My experience in the industry goes for over 15 years and includes a variety of roles from studio recording to live sound production.

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Audio Engineering Experience

Client List

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Very Professional

6 people said John was a professional from start to finish.

Excellent Quality

4 people said John’s final deliverable quality exceeded their expectations.

Fast Turnaround Time

2 people said John provided files faster than they expected.

Takes Direction Very Well

2 people said John followed directions to deliver the project.

Great Communicator

2 people said John communicated clearly and quickly.

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Oct 31, 2022

John was wonderful to work with on this large TTS project! He was a joy to work with and made this large project run very smoothly. Thank you for delivering high-quality audio and following the project instructions perfectly. Your dedication, commitment, and hard work did not go unnoticed. We could not have done it without you. Thanks again!

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Oct 14, 2022
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Geoff Duncan

Sep 16, 2022

I am very pleased with John's work to translate an additional IVR that we had to get done. He was quick and communicative, and he delivered four high-quality recordings.

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More Information

How do I work with John Martinez?

You can start working with John Martinez in three simple steps:

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

You can learn about how Voices works here.

How do I pay John Martinez?

Payment to John Martinez 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 John's work.
  3. When the work is done, download your files.