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André De HillerinAD

André De Hillerin

Expert Podcast & Growth | Ausha | Sound Identity

€450/day
38 projects
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About André

Professional Sound Identity & Podcast Growth for brands & SMEs 🎧

Hello 😊
I'm André, Sound Designer and Sound Engineer, specializing inpodcast launch, brand sound identityandpodcast growth(Ausha, SEO, Artlist).

**I help brands & SMEs that want to launch a podcast from A to Z**: concept, sound identity, recording, editing/mixing, publishing, and optimization for Apple/Spotify.

🔹 Audio Expertise (>100 projects, +6 years of experience)

Musical branding for corporate podcasts

✅ **Signature sound identity**: original compositions & sound design
Clients: Lucile Woodward (+300K followers)

Arrangements & adaptationof Artlist music (pro licenses)
Clients: AXA Climate, Charlotte K (+20K followers)

Coaching & Training – Podcast Creation / Music Production
Clients: Ex Machina, My Little Paris (1.2M followers)

🔹 Podcast Audit & Growth on Ausha

Grow your Apple Podcasts/Spotify audience

. Sound quality diagnosis
. Podcast Search Optimization (PSO) & podcast SEO
. Podcast stats analysis + chart monitoring to adjust the action plan
. Social media visibility: Editing and production of short clips, shorts, reels, audiograms

🔹 Premium technical production

Professional editing/mixing, audio cleaning (EQ, noise reduction, spatialization), advice on sound recording & recording.

🔹 Proven Impact (scientific studies)

Sound branding creates alasting emotional connectionand **much better memorization**:
- 75% of French people feel closer to a brand with a sound identity
- 96% of ads with adapted music are better remembered

Do you have a podcast project (or a podcast that's stagnating) and don't know where to start?
I can offer you a **free 3-point launch or improvement plan**.

Write to me :)
  • French

    Native or bilingual

  • English

    Native or bilingual

  • Romanian

    Native or bilingual

  • German

    Conversational

Can work on-site
Paris (up to 50km), Lyon (up to 10km), Marseille (up to 10km), Bordeaux (up to 10km)

Experience

  • Lucile Woodward SAS
    Malt logoOn Malt
    LISTEN & GO Podcast Launch | Sound design + mixing of a successful coaching podcast
    HEALTH AND WELLNESS
    June 2021 - Today (4 years and 11 months)
    Paris, France
    Lucile Woodward is aleading French fitness coach(250k+ Instagram).
    I created the sound design and audio mixing for a sports context (fitness, bodybuilding, mental coaching) 🎶🎚️

    LISTEN & GOis an unprecedented and pioneering 100% audio program in the fitness world to go further in your cardio practice (running, cycling, elliptical, brisk walking...).

    I carried out:
    🔹 Sound recording
    🔹 Voice editing and mixing
    🔹 Sound design / sound design
    🔹 Sound quality optimization (digital processing)

    **Result**: A very popular podcast (Listen & Go) for mental/fitness coaching with a premium professional finish.

    Sound Design Podcast Sound Mixing Branding Podcast Growth
  • AXA Climate
    Malt logoOn Malt
    Corporate podcast sound branding | Jingle + mastering
    ENVIRONMENTAL
    December 2022 - Today (3 years and 6 months)
    Paris, France
    For AXA Climate, I carried out abrand identity study and the creation of a premium sound brandingfor an "expert interviews" podcast (corporate scientific popularization).

    Strategic project: Bi-monthly publication schedule, high-end corporate positioning.

    Sound branding for podcast: voice processing + musical jingle
    🔹 Compression, EQ, noise reduction, mixing/mastering + search for a jingle/intro/outro reflecting brand values.
    🔹 Multi-platform mixing/mastering.

    **Result**: Premium corporate sound identity, all rights transferred.

    Podcast Sound Branding Ausha Growth Marketing Content Strategy
  • My Little Paris
    Malt logoOn Malt
    Consultant - Audio post-production techniques
    ENVIRONMENTAL
    December 2021 - December 2021
    Paris, France
    My Little Paris (1.2M followers) is a unique and inspired media group. When it was founded in 2008, the My Little community had 50 friends; today it has **over 2 million people**.

    I supported the creation of their audio content by improving and **optimizing their podcast production workflow**.

    Training – Mixing a podcast project 💻🎵

    🔹 Fundamentals of sound recording
    🔹 Fundamentals of audio processing and mixing with Audacity:
    Compression / EQ-ing / noise reduction...
    🔹 Project methodology (spatial organization, priority order...)

    **Result**: Understanding of professional audio mixing techniques. Implementation of a professional podcast creation workflow for independent use.

    Podcast Sound Editing Consulting Branding Training

Reviews

5.0

Out of 32 ratings

C

C2s

C2S Formation

Reviewed on 4/17/2025

We hired André to produce a podcast episode intended as a marketing tool for our company. He guided us with great professionalism, not only to refine the sound design but especially to significantly elevate the overall quality of the output. Thanks to his valuable advice, his listening skills, and his responsiveness, the result is smooth and truly professional. A great collaboration, thank you André!
AnastasiaA

Anastasia

PRIXM-Bernardins

Reviewed on 10/18/2024

Very good experience with André! We took a half-day training session for the whole team to improve our podcast production, and he was very pedagogical, attentive, and accommodating. I recommend!!

Recommendations

MT
Charlotte LavandierCL
FU
+3
Maxime Thuillez and 5 other people have recommended André

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Education

  • Audio Engineer
    Ircam / Télécom Paris / Sorbonne
    2020
    Master ATIAM : Acoustique, Traitement du signal, Informatique, Appliqués à la Musique.
  • Electronics Engineer
    ECE Paris.Lyon
    2019
    Informatique et systèmes embarqués

Skill set

Categories