Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

Multidisciplinary professional with experience spanning advertising, audiovisual production, business development, voice-over, podcast production, and social media. Mariana is voice talent for brands and platforms including Samsung, Ambev, Emirates, Netflix, Avon, and O Boticário. Currently, she produces and hosts a daily astrology podcast as creator, writer, producer, narrator, and editor. She also leads client services and business development as part of her long-term agency experience while managing social media and developing content across multiple voice and on-camera projects.…Multidisciplinary professional with experience spanning advertising, audiovisual production, business development, voice-over, podcast production, and social media. Mariana is voice talent for brands and platforms including Samsung, Ambev, Emirates, Netflix, Avon, and O Boticário. Currently, she produces and hosts a daily astrology podcast as creator, writer, producer, narrator, and editor. She also leads client services and business development as part of her long-term agency experience while managing social media and developing content across multiple voice and on-camera projects.

Mariana Valentini

Voiceover Artist, Social Media Manager, Podcast Producer, +2





Multidisciplinary professional with experience spanning advertising, audiovisual production, business development, voice-over, podcast production, and social media. Mariana is voice talent for brands and platforms including Samsung, Ambev, Emirates, Netflix, Avon, and O Boticário. Currently, she produces and hosts a daily astrology podcast as creator, writer, producer, narrator, and editor. She also leads client services and business development as part of her long-term agency experience while managing social media and developing content across multiple voice and on-camera projects.…Multidisciplinary professional with experience spanning advertising, audiovisual production, business development, voice-over, podcast production, and social media. Mariana is voice talent for brands and platforms including Samsung, Ambev, Emirates, Netflix, Avon, and O Boticário. Currently, she produces and hosts a daily astrology podcast as creator, writer, producer, narrator, and editor. She also leads client services and business development as part of her long-term agency experience while managing social media and developing content across multiple voice and on-camera projects.

Available to hire

Multidisciplinary professional with experience spanning advertising, audiovisual production, business development, voice-over, podcast production, and social media. Mariana is voice talent for brands and platforms including Samsung, Ambev, Emirates, Netflix, Avon, and O Boticário.

Currently, she produces and hosts a daily astrology podcast as creator, writer, producer, narrator, and editor. She also leads client services and business development as part of her long-term agency experience while managing social media and developing content across multiple voice and on-camera projects.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

Portuguese

Fluent

English

Advanced

Spanish; Castilian

Advanced

French

Beginner

Work Experience

Actress & Content Creator at BeConfident

January 1, 2025 - Present

Performs as an actress and produces content for audience engagement, contributing creative direction and on-camera/voice work as needed by brand formats.

Producer & Host at Horóscopo Agora

January 1, 2025 - Present

Creator, writer, producer, narrator and editor of a daily astrology podcast. Responsible for full production workflow (scriptwriting, narration/voice performance, editing and publishing) and consistent episode output.

Voice Over Artist at Tocalivros

January 1, 2024 - Present

Voice-over for audiobook/storytelling content, performing narration for published audio segments.

Narrator at 12min

January 1, 2023 - December 31, 2024

Narrated audiovisual content for the platform’s format, delivering clear voice performance aligned with episode/story pacing.

Voice Over Artist at Sleepiest

January 1, 2022 - Present

Voice-over production for sleep-related audio content, delivering narration/voice performances appropriate for the product’s listening experience.

Horoscope Voice at Spotify/Pod360

January 1, 2020 - December 31, 2023

Served as official horoscope voice for Spotify/Pod360 from 2020–2023, delivering recurring narrated segments for audio content.

Official Horoscope Voice at Spotify/Pod360

January 1, 2020 - December 31, 2023

Provided official horoscope voice work for platform-produced horoscope content during the engagement period.

Client Services & Business Development Director at Pletora Filmes

January 1, 2017 - January 1, 2026

Led client services and business development activities, coordinating projects across advertising and audiovisual production. Focused on client relationship management, growth initiatives and production/creative alignment for delivered outcomes.

Voice Over Artist at Freelance

January 1, 2016 - Present

Freelance voice-over work providing voice talent for commercials, audiovisual content and narration. Builds performance and delivery tailored to client briefs and production needs.