Nejc Kozmos

Ljubljana, SI 7:23 AM (CEST) Local Time




About Nejc Kozmos

Self tought, learned the craft through thousands of auditions over the span of six years, developing the ear through editing, listening to voiceover videos and reading different types of scripts. I have a smooth deep bass-baritone voice with a broad range. I work from a professional acoustically treated home recording studio, and will provide you with clean, high-quality recording, delivered to you in the format of your choice.

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Vocal Characteristics


English (North American), English, Slovenian

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Voice Ages

Young Adult (18-35), Middle Aged (35-54)


Croatian, Eastern European, Mediterranean, Slavic, Slovenian, 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

24 hours

Live Directed Sessions

Phone Call, Video Conferencing (Zoom, Skype)


Neumann TLM 103

Computer & Software

Adobe Audition

Special Equipment

professional studio with acoustic foam treatment

Service Overview

Voice Over

I work from my professional home recording studio, and I will provide you with quick-turnaround and a guaranteed clean, high-quality recording delivered to you in the format of your choice.

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Voice Over Experience

Trailer voice

Norse Air • Casual / On-call

Apr 2022 - Apr 2022

Inflight entertainment introduction

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WW engine intruction video

Volkswagen • Casual / On-call

Jan 2018 - Jan 2018

A technical video for the car industry

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Legion of War Character

Eclectic Nerds™ • Casual / On-call

Apr 2020 - Apr 2020

Believable, conversational, Russian accent. Roman Volkov is the main character in the story and the the former Premier of a fictitious country called Trionvice (Try-on-vice). He was recently dethroned and arrested. The entire story is about his escape. He's extremely intelligent, well trained from his youth growing up in the military. He's dark and has a certain level of intrigue.

This is voice over work for an audiobook that is used online and through voice assistant platforms including Amazon Alexa.

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Hidden object game about adventures in Samoa.

DOMINIGAMES LTD • Casual / On-call

Jul 2020 - Jul 2020

Low, friendly voice, emotional.

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Game trailer

Qubio Studio • Casual / On-call

Jun 2019 - Jun 2019

Pleasant and believable male voice for a short game trailer.

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Hack the Future - The Heist trailer

Once Storytelling • Casual / On-call

Jul 2020 - Jul 2020

Deep, engaging movie trailer voice

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Explainer video voiceover

Hudibia • Casual / On-call

Mar 2016 - Mar 2016

Casual. The app was developed by a Nigerian doctor and it was initially aimed at people in Nigeria who needed health care but now the doctor wants to target it to a worldwide market.

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Client List

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Voice Over Testimonials

Great to work with and I look forward to working with Nejc again. He was very responsive and he turned edits around very quickly.

Darragh Griffin



Very Professional

5 people said Nejc was a professional from start to finish.

Takes Direction Very Well

2 people said Nejc followed directions to deliver the project.

Great Communicator

1 person said Nejc communicated clearly and quickly.

Fast Turnaround Time

1 person said Nejc provided files faster than they expected.

Eclectic Nerds LLC

May 28, 2022

Great work! Can't wait to do it again!

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Rostislav Raescu

May 10, 2022

Great acting style, great quality - thank you for the great work!

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Mar 11, 2022

More Information

How do I work with Nejc Kozmos?

You can start working with Nejc Kozmos in three simple steps:

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

You can learn about how Voices works here.

How do I pay Nejc Kozmos?

Payment to Nejc Kozmos 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 Nejc's work.
  3. When the work is done, download your files.