Say what you sell first
The first heading is "Neurons as a sensor: the concept.", with no line on what NETRI sells.
I'd open with one sentence such as "Human neuro organs-on-chip for safety and efficacy testing".

Your concept is original and memorable, "Neurons as a sensor": human neurons on organs-on-chip, read with AI to give digital signatures of toxicity and efficacy, from your own plant in Lyon.
Below: the concept I built for you, and the six changes I'd make first. Most take days, not months.

The first three are the ones on your postcard. The rest come next.
The first heading is "Neurons as a sensor: the concept.", with no line on what NETRI sells.
I'd open with one sentence such as "Human neuro organs-on-chip for safety and efficacy testing".
A heading reads "Custom solutions from our-lab."
I'd write "Custom solutions from our lab".
One section is titled "Neuro. Troubles."
I'd write "Neurological disorders".
The homepage I read does not mention France's first organs-on-chip plant, which you opened in Lyon in 2025.
I'd add it with one number, such as chips per year.
The page shows no awards or partners, although NETRI won an INPI Trophy in 2025 and you chair IAMPS.
I'd add a short recognition strip.
The page says "Bring our patented knowhow in-house."
I'd write "know-how".

A partnership built on mutual respect, extensive expertise, and friendly communication—would happily collaborate again!

Felipe perfectly captured our vision!

Felipe and his team handle all our shop adjustments with professionalism and have become reliable, long-term partners.

Felipe brought energy and dynamism to us all!

Extremely competent, delivering designs that are not only visually appealing but also highly conversion-focused; truly outstanding!

Felipe is a gem and a friend!

Always feel well taken care of; friendly communication, quick responses, and consistently delivering the desired results. 10/10!

Thoroughly professional!

Excellent work, communication, and quality, with a smooth process and quick turnaround—highly recommend Felipe!

Huge thanks to you and your team, Felipe!

Felipe is the best creative partner I've ever worked with!

Felipe combines communication, empathy, and creativity, always delivering innovative solutions—working with him is a pleasure!

Felipe excels at turning ideas into outcomes

Talented professional in branding, design, and web development, known for his dedication, expertise, and client-first approach.

Pleasure to collaborate with!

My website was created exactly as I envisioned, with great attention to my ideas and active collaboration—thanks again for the fantastic work!

Professional, efficient, and delivering tangible results!

Felipe built my shop with great communication, reliability, and support for new ideas. Highly recommend!

Excellent service, super dedicated!

We worked on the Vitaminotheke academy, where Felipe designed and built the entire system. Exceptional, exceeding all expectations!
I'll walk you through the concept and these six points. You keep both, either way.
