You're seeing this page as if you were . The main menu is still yours, though. Exit from immersion
Leonnel C.LC

Leonnel C.

End-to-End Tech Product Designer | UX | AI | Data

€650/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
Back to original language

About Leonnel

Hello,

My name is Leonnel and I am passionate about User Experience, new technologies, Design, and user-centric front-end development.

✅ Founder & consultant @Hopelogic.com, Lead Designer @Caigos, @Familov.com (from 0 to +20,000 users / 0 to +€3 million)

✅ Since 2008, I have been assisting companies of various sizes in their digital design, creation, and transformation projects, whether in B2B, B2C, or B2B2C.

✅ Examples of projects completed:
B2B / B2C Software (dashboards, KPIs, data visualization)
Intranet/Extranet Portals
Mobile sites/apps, showcase sites, portfolios, event sites, e-commerce
CRM + product catalogs (Industry, medical, retail, Renewable Energies...)

Iconography and logos
Design systems

✅ Experience:
+10 years of experience with startups, SMEs, and large corporations (AXA GO, VIVAVIS, Caigos, ORBIS, Bott, Eberspächer, ...)
+60 projects in design and front-end development

✅ Education:
Web-Engineering - Franco-German Institute of Technology, Economics and Sciences (DFHI/ISFATES) University of Lorraine, Metz (France) / HTW Saarbrücken (Germany)

✅ Skills:

Front-end Dev. (ReactJs, Python)
Integration (HTML, CSS etc.)
UX / UI Design
UX Research
Testing
Product Owner
Brand Design
Responsive Design
Startup
SCRUM, Agile

✅ Philosophy: Working to inspire and impact others...

✅ Preferred tools and languages:
Figma, Adobe XD (wireframes, mockups, prototypes)
Photoshop, Illustrator
HTML & CSS (Bootstrap, SASS, LESS), Frameworks, API, ReactJS, CMS (Joomla, Wordpress), Python, Git & GitHub, ChatGPT...

✅ Indicative daily rate, negotiable based on mission conditions

✅ Questions or need to discuss your project? Don't hesitate 🙂
  • French

    Native or bilingual

  • English

    Fluent

  • German

    Fluent

Can work on-site
Paris (up to 50km), Paris (up to 10km), Lille (up to 10km), Strasbourg (up to 10km), Metz (up to 10km)

Experience

  • AXA Group Operations (AXA GO)
    Lead UX design
    BANKING AND INSURANCE
    October 2025 - Today (8 months)
    Paris, France
    Lead UX mission on the GDP (Global Data Platform) project, AXA's unified data platform (all entities worldwide) built on Databricks, Unity Catalog, CMDP, and Azure ADLS. Project involving over 100 people in international and multidisciplinary teams (WEB & API), with a small squad of about ten people in direct delivery.
    User Experience (UX) User Research Databricks Unity Catalog Wireframing
  • ORBIS SE
    Technical Consultant + UX Designer
    SOFTWARE PUBLISHING
    May 2023 - November 2023 (7 months)
    Sarrebruck, Germany
    Within ORBIS, a multinational company specializing in software and management consulting (SAP and Microsoft), my mission is to collaborate with international companies to optimize their digitalization processes. My role involves designing and proposing complete prototypes, encompassing platforms and modules, aimed at significantly improving the experience of both B2B and B2C clients.
    Prototype UI/UX Design power pages Microsoft Dynamics 365
  • CAIGOS GMBH
    UX Manager + Developer
    SOFTWARE PUBLISHING
    June 2015 - April 2023 (7 years and 11 months)
    Kirkel, Germany
    As the UX Manager at CAIGOS GmbH, a GIS (Geographic Information System) software publisher, I undertook a major mission to modernize and revolutionize the entire software range. Faced with a lack of significant evolution over a period of more than 10 years, my goal was to revitalize the product portfolio. This involved a complete redesign of the Userflow, programming innovative interfaces, and adapting compatibility across a variety of devices (smartphones, tablets, computers) and platforms (Android, iOS, Web, Windows, etc.). My role was essential in ensuring an optimal user experience and meeting contemporary technological standards.
    Leaflet React.js UI/UX Design Front-End Development HTML5/CSS3

Recommendations

Be the first to recommend Leonnel

Help this freelancer shine by sharing your experience working together.

These freelancer profiles also match your criteria

AgathaA

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

2

BaptisteB

Baptiste Duhen

Fullstack developer

4.6

(4)

5

AmedA

Amed Hamou

Senior Lead Developer

4

(2)

7

AudreyA

Audrey Champion

Web developer

4.3

(3)

4

Education

  • Dual Bachelor of Science Computer Science and Web-Engineering (DE)
    Franco-German Institute of Technology, Economics and Sciences (ISFATES)
    2012
  • German language diploma for higher education (DSH)
    University of Siegen
    2008

Certifications

  • IT Security
    SoSafe
    2024

Skill set

Categories