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Oriana BerthomieuOB

Oriana Berthomieu

Supermalter

senior product designer UX-UI/strategy/impact 🌍

€700/day
14 projects
Nantes, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Oriana

I would be delighted to discuss your project with you!
Do not hesitate to contact me for a detailed portfolio.

👩🏻‍🏫 MY FAVORITE TOPICS
I prioritize projects with impact and/or of general interest: climate, education, digital inclusion, biodiversity… I particularly enjoy solving complex problems:
- B2B SaaS with complicated workflows 🤯
- User research focused on business expertise
- Creation of B2B/B2C apps "from scratch" (native or web) with prototyping
- UX audit and Usability tests for product redesign
- Extended needs assessment and synthesis workshops (User research, market and business review, positioning analysis, UX Benchmarking…)
- ...

đź§© MY METHOD
Thanks to a hybrid background in business and design, I have a broad and complementary "toolbox" to tailor my projects:
- UX/UI (User Research, Personas, Wireframing, Figma Prototyping, ...)
- Project management (Product roadmap, retroplanning, definition of objectives/deliverables...)
- Consulting (Offering strategy, value proposition, market review, benchmarks, surveys...)
- Marketing (Brand positioning, branding frameworks, the right tone...)

👩🏻‍🔧 ABOUT ME
A graduate of HEC Paris, I first took detours in marketing (Unilever) and then in strategy consulting (Bain & Co) before training in UX/UI Design at Ironhack in Paris.
  • French

    Native or bilingual

  • English

    Native or bilingual

  • Italian

    Native or bilingual

Can work on-site
Nantes (up to 10km), Paris (up to 10km), Montpellier (up to 10km), Limoges (up to 10km)

Experience

  • ADEME
    Senior Product Designer UX/UI - Incubator (beta.gouv)
    PUBLIC SECTOR
    October 2025 - Today (8 months)
    Service under construction - our mission: to support regions in structuring their climate change adaptation efforts
  • beta.gouv.fr
    Senior Product Designer UX/UI
    November 2023 - June 2025 (1 year and 7 months)
    Nantes, France
    Inter-ministerial Mission InserJeunes // Orion Team Orion is a data-driven decision support tool. Our mission: to help academic regions and vocational high school administrators build a tailored training program in their territory to improve the future and integration of young people graduating from these programs.
  • WeTechCare
    Senior Product Designer UX/UI
    CIVIC AND SOCIAL ORGANIZATIONS
    October 2023 - June 2024 (8 months)
    Paris, France
    Creation of a mass-market mobile app "from scratch" in the e-learning field for digital inclusion

Reviews

5.0

Out of 7 ratings

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Reviewed on 1/4/2021

Everything went very well, Oriana is top-notch!
NicolasN

Nicolas

Iota Banking

Reviewed on 6/1/2020

Oriana had a huge positive impact on our mobile app prototype. Very diligent, very professional, very fast, with an excellent result.

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Education

  • MSc. International Management
    HEC Paris
    2011
  • Double Degree
    UniversitĂ  Bocconi
    2011

Certifications

  • UX/UI Design Bootcamp
    Ironhack Paris
    2020
    https://www.credential.net/12b759e5-5a31-4fef-9d51-466193c72104
    Brainstorming User Experience Design Visual Identity User Research Product Strategy User Interface Design Workshop Facilitation Wireframing UX/UI Web Design Art Direction User Testing Mobile Design Design System Design Thinking

Skill set

Categories