Mattis Vallée
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Mattis Vallée Email & Phone Number

Product Designer at Lengow
Location: Greater Nantes Metropolitan Area, France, France 6 work roles 3 schools
1 work email found @o-code.co LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 86%

Contact Signals · 1 work email

Work email m****@o-code.co
LinkedIn Profile matched
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Current company
Lengow
Role
Product Designer
Location
Greater Nantes Metropolitan Area, France, France
Company size
191 employees

Who is Mattis Vallée? Overview

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Quick answer

Mattis Vallée is listed as Product Designer at Lengow, a company with 191 employees, based in Greater Nantes Metropolitan Area, France, France. AeroLeads shows a work email signal at o-code.co and a matched LinkedIn profile for Mattis Vallée.

Mattis Vallée previously worked as Product Designer at Ocode and Product Designer at O°Code. Mattis Vallée holds Master'S Degree In Ux/Ui Design from Ecv Creative Schools & Community.

Company email context

Email format at Lengow

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{first}@o-code.co
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AeroLeads found 1 current-domain work email signal for Mattis Vallée. Compare company email patterns before reaching out.

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Profile bio

About Mattis Vallée

French Product Designer creating intuitive, minimal, and powerful products that deeply impact people's lives.Over the past 4+ years, I've designed a range of digital products, from mobile apps to SaaS platforms. Throughout these projects, I've been deeply involved in every stage of the process, from discovery to delivery. What continually inspires me is the opportunity to transform complex challenges into simple yet powerful experiences that users love.My secret sauce? I'm an insatiable learner, constantly exploring and applying fresh insights. I love leveraging this diverse knowledge to help others work smarter, empowering us all to focus on what truly matters.The magic is in the details.

Current workplace

Mattis Vallée's current company

Company context helps verify the profile and gives searchers a useful next step.

Lengow
Lengow
Product Designer
Nantes, FR
Website
lengow.com
Employees
191
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Company profile
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6 roles

Mattis Vallée work experience

A career timeline built from the work history available for this profile.

Product Designer

Lengow

Nantes, FR

Product Designer

Current
Ocode

Nantes, Pays De LA Loire, France

Worked on the design and user experience of Ocode's products, while streamlining the team's overall workflow. Focused on implementing a scalable, sustainable design system to drive greater consistency, efficiency and scalability across the entire product development lifecycle.– Created the new brand identity for the B2B solution– Designed V2 of B2B web.

Sep 2023 - Present

Product Designer

O°Code

Nantes, Pays De LA Loire, France

Worked on Ocode's B2B platform that enables brands to authenticate their products and issue digital passports for their customers, as well as a B2C chat app to simplify the return of lost and found items to their rightful owners.– Designed and evolved the B2C mobile app– Led usability tests and user interviews– Enhanced the handoff experience with.

Dec 2021 - Sep 2023

Product Designer

Ives

Nantes, Pays De LA Loire, France

Designed and built a new product called "Hubby", intended to help improve the support provided to business creators by certified public accountants.– Improved the e-learning web platform– Created a new brand identity– Facilitated user testing workshops– Managed product backlog– Educated team on knowledge management

Sep 2020 - Nov 2021

Webdesigner & Front-End Developer

Ives

Nantes, Pays De LA Loire, France

Designed and built version 1.0 of the IVES product to help anyone launch their own business.– Designed and built the e-learning web platform– Evolved the existing B2C brand identity– Created visuals for marketing

Apr 2020 - Sep 2020

Webdesigner

Groupe Maugin

Saint-Brevin-les-Pins, Pays De LA Loire, France

Designing a PandaSuite touchscreen app for the Maugin sales team and customers, deployed across all Terres de Fenêtre stores.

Jun 2019 - Jul 2019
Team & coworkers

Colleagues at Lengow

Other employees you can reach at lengow.com. View company contacts for 191 employees →

NL Ningyu Li Ningyu Li Colleague at LengowParis, Île-de-France, France, France View → FE Felix Etoke Felix Etoke Colleague at LengowGreater Paris Metropolitan Region, France View → EN Esther Noumi Esther Noumi Colleague at LengowGreater Paris Metropolitan Region, France View → FL Floriane Lovecchio Pierrot Floriane Lovecchio Pierrot Colleague at LengowBarcelona, Catalonia, Spain, Spain View → KY Ke Yu Ke Yu Colleague at LengowParis, Île-de-France, France, France View → ED Emma Dano Emma Dano Colleague at LengowCanton Of Grand-Fougeray, Brittany, France, France View → AV Aurelie V. Aurelie V. Colleague at LengowBarcelona, Catalonia, Spain, Spain View → XX Xīng Xíng Xīng Xíng Colleague at LengowParis, Île-de-France, France, France View → KV Karla Vázquez Rodríguez Karla Vázquez Rodríguez Colleague at LengowNantes, Pays De LA Loire, France, France View → HZ Heorhii Zinchenko Heorhii Zinchenko Colleague at LengowBarcelona, Catalonia, Spain, Spain View →
3 education records

Mattis Vallée education

Master'S Degree In Ux/Ui Design

Ecv Creative Schools & Community

The Master's program trains to understand and analyze the user's journey and needs, acquire diverse design methodologies, and develop a.

Bachelor'S Degree In Digital Product Management

Ecv Creative Schools & Community

The Bachelor's program prepares well-rounded digital project managers, equipping them with technical, creative, and strategic skills. –.

Baccalauréat, Scientifique

Lycée Notre Dame D'Espérance
FAQ

Frequently asked questions about Mattis Vallée

Quick answers generated from the profile data available on this page.

What company does Mattis Vallée work for?

Mattis Vallée works for Lengow.

What is Mattis Vallée's role at Lengow?

Mattis Vallée is listed as Product Designer at Lengow.

What is Mattis Vallée's email address?

AeroLeads has found 1 work email signal at @o-code.co for Mattis Vallée at Lengow.

Where is Mattis Vallée based?

Mattis Vallée is based in Greater Nantes Metropolitan Area, France, France while working with Lengow.

What companies has Mattis Vallée worked for?

Mattis Vallée has worked for Lengow, Ocode, O°Code, Ives, and Groupe Maugin.

Who are Mattis Vallée's colleagues at Lengow?

Mattis Vallée's colleagues at Lengow include Ningyu Li, Felix Etoke, Esther Noumi, Floriane Lovecchio Pierrot, and Ke Yu.

How can I contact Mattis Vallée?

You can use AeroLeads to view verified contact signals for Mattis Vallée at Lengow, including work email, phone, and LinkedIn data when available.

What schools did Mattis Vallée attend?

Mattis Vallée holds Master'S Degree In Ux/Ui Design from Ecv Creative Schools & Community.

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