Traduction SEO

Translator & SEO copywriter · Brussels

Your message,
natural in French

Native-quality translations and SEO copywriting to conquer French-speaking markets. English, Dutch and Spanish → French.

25+years of experience
3source languages
24hquote turnaround
Certified member CBTI-BKVT | CBTI profile | ProZ.com | LinkedIn
What I do

Services designed
for your growth

01
Translation & SEO

Translations that sound natural to French-speaking readers — and that rank on Google. I translate your English, Dutch and Spanish content into French with the right keywords integrated from the start.

English → FRDutch → FRSpanish → FRSEO auditWeb copywriting
02
Copywriting & Email marketing

Newsletters that build loyalty and drive sales — specially crafted for vegan and ethical brands. Monthly retainer packages or custom welcome sequences.

NewslettersVegan sequencesEmail marketingEditorial calendar

Do you sell vegan or ethical products?
I write your newsletters.

Turnkey monthly packages to build customer loyalty and grow your revenue through email marketing.

See the packages →
Areas of expertise

Sector knowledge
at the service of your content

Business communication (B2B & B2C)
Websites & digital marketing
Professional training
Internal communication & HR
Finance & economics
Banking sector
Environment & sustainability
Health, nutrition & veganism
Cruelty-free & ethical products
Blogs & social media
Human resources
French-speaking e-commerce
Isabelle Derson
About

Trained as a translator,
passionate about content strategy

I graduated from ISTI Brussels in 1999 and have built solid expertise at the intersection of translation, copywriting and SEO. My mission: help you sell more in French-speaking markets through flawless content.

Vegan for over 20 years, I’m particularly comfortable in the fields of nutrition, ethical products and sustainability. I’m also part of the CopyHouse collective for my copywriting projects.

Why work with me?
French is my mother tongue — natural results guaranteed
25 years of professional translation experience
Ongoing training: SEO, copywriting, email marketing, nutrition
Certified CBTI-BKVT member, listed on ProZ.com
Peer review by expert colleagues when needed
For copywriting: backed by the CopyHouse collective
2025
Copy Camp — Copywriting Mastermind, CopyHouse
2024
Vegan nutritionist — ecodemy
2023
SEO translation training — Laura Fontaine de Ghélin
Copywriting training Les Mots Magiques — Sélim Niederhoffer
2020–2022
SEO training — Formaseo (Olivier Andrieu) & Referenseo
2017
Plant-based nutrition certificate — eCornell
1999
Translation degree, ISTI Brussels
How it works

A simple process,
no surprises

01
Contact
You reach out by email or phone with your project details.
02
Quote
I send you a detailed quote within 24 hours.
03
Translation / Writing
I complete the work, with peer review if needed.
04
Questions
I’ll reach out if I need clarification during the project.
05
Delivery
In your original format or integrated directly into WordPress.
06
Satisfaction
Adjustments included until you are fully satisfied.
Tools
SDL 2024memoQ 2024Antidote Le Robert CorrecteurXBenchAhrefs UbersuggestRanxplorerYoast SEOWordPress
FAQ

Frequently asked questions

What are your rates?
Every project is unique — pricing depends on volume, subject matter, complexity and deadlines. Contact me for a free quote within 24 hours, no commitment required.
What format do you deliver in?
I deliver in your original document format (Word, PDF, Excel…) or I integrate translations directly into your WordPress site.
What tools do you use?
For translation: Microsoft 365, SDL 2024, memoQ 2024, Antidote, Le Robert Correcteur, XBench. For SEO: Ubersuggest, Ahrefs, Ranxplorer. For integration: WordPress & Yoast SEO.
What payment methods do you accept?
Bank transfer or PayPal. Payment terms are specified in the quote.
Do you work with agencies?
Yes, I work with translation agencies, marketing agencies and direct clients alike.
Can I contact you for an urgent project?
Absolutely. Just mention your deadline in your request and I’ll let you know as soon as possible whether I can take it on.
Free quote within 24h

Let’s talk about your project

Tell me about your needs and I’ll get back to you with a clear, detailed quote within 24 hours. No commitment required.

📞
+32 (0)478 80 23 60
📍
52 rue de la Magnanerie, 1180 Brussels, Belgium
Send my request

Reply guaranteed within 24h · Free quote · No commitment

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