FRENCH LOCALIZATION & AI EXPERTISE

Your brand deserves to sound right in French.

Your product is ready for France. But is your content? Whether it's written by humans, translated with AI or generated at scale, your French content needs to sound natural, reflect your brand and connect with your audience.

I'm Harmonie Blondel Henderson, a French Localization & AI Specialist with over 10 years of experience helping international brands get their French content right.
Let's talk about your French content
Excellent  90+ reviews
French Localization & AI Specialist
English & Spanish → French 
10+ years of experience

These brands trust me

Your content is going global. Is your brand voice coming along? 

You've invested time and resources into building a product, defining your brand and creating content that works.

But what happens when all of that needs to work in French?

Your interface might be accurate but sound unnatural. Your emails might miss the tone. Your AI-generated content might look fine at first glance, yet contain mistakes that slip through at scale.

And when several teams, tools and linguists are involved, keeping everything consistent becomes another challenge.

You don't just need someone who speaks French. You need someone who understands your brand, your content and the people you're trying to reach.

That's exactly what I bring to the table.

The right expertise for your French market. 

French Localization & Linguistic QA

From product interfaces and marketing campaigns to CRM communications and SEO content, I adapt your content to your French audience without losing what makes your brand yours.

I also work with AI-powered content workflows, helping teams generate, assess and improve French content at scale, with human expertise where it matters.

Expertise: UX & UI copy · CRM & marketing · SEO & e-commerce · Advertising · Brand voice · AI-powered workflows & linguistic QA

 

Explore my French localization services

Localization Project Management

Your multilingual projects, minus the extra workload.

Multiple languages, tight deadlines, countless moving parts? I've been on both sides of the localization process, as a linguist and a project manager.

I can step in to coordinate your projects, manage workflows, support your teams and make sure nothing gets lost between the brief and delivery.

Whether you need temporary support or an ongoing partner, you get someone who knows the tools, the people and the challenges involved.

 

Explore my project management services

My happy customers say it better than I ever could! ❤️

One specialist. A whole lot of experience.

I'm Harmonie Blondel Henderson, a French localization specialist, freelance project manager and the person behind L'Harmonie des mots.

After earning my Master's degree in Intercultural Communication and Translation, I worked with translation agencies and international businesses before going freelance in 2016.

Since then, I've worked on everything from app interfaces and advertising campaigns to large-scale localization projects.

I believe good localization comes down to choosing the right people, tools and processes for the job. Sometimes AI plays a role. Sometimes it doesn't. What matters is the quality of the end result.

And while I work independently, I certainly don't work in isolation. I collaborate closely with client teams and fellow language professionals, often over the course of several years.

Get to know me

Ready to make your French content work harder?

Whether you're launching in France, scaling your content or rethinking your localization workflow, I'd love to hear what you're working on.

Let's talk about your project
Créé par Hakim Bazaz | Conditions Générales de Vente | Mentions légales | Politique de confidentialité