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Léna DefayLD

Léna Defay

User Researcher/Human-System Interaction Engineer

€300/day
Paris, FR
3-7 years

Average response time: 1 hour

About Léna

Hello! 👋

I am a User Researcher - and bartender on the side. Understanding the user’s behavior with a system - hardware, software, environment - as well as prioritizing and implementing solutions accordingly is my strength. I work in cross-functional teams, mainly with Product Designers, Product Managers and Data engineers.


🎯 How can we work together?
- A product idea you need to explore? I help you understanding your users' behaviours, needs and pains to craft a consumer-centric product, meeting your business and tech constraints.
- A design concept you need to validate? In-person, on-site or remote, I choose the right method to conduct the test and deliver actionable recommendations for the next product development steps.
- Have launched a product and need to understand its performance? I help discovering how users interacted with your product, what needs are fulfilled and unmet, and how to move forward towards a product that your users will use.
- Already have research insights you need to activate? I assess the state of the insights and help your team with a co-creation/design thinking workshop to come up with ideas for next product development steps.
- Have a team of Product Designers and/or Managers who needs support with research? I consult your team and help them in all steps of the research - defining the right methods, writing test or interview protocols, conducting the research and analysing the data.

✨ What can you expect from my work?
- Communication and involvement: I involve you and relevant stakeholders at each step of the project to the level you want. Bringing you closer to users and making user research more available are two of my goals!
- Actionable recommendations: I will always deliver recommendations for product development and further research. I believe these last steps of insights sharing and communication are what best support you and the business in taking products to the next level of user-centricity!
  • French

    Native or bilingual

  • English

    Fluent

  • German

    Fluent

Remote only
Primarily works remotely

Experience

  • TIER Mobility
    User Researcher
    TRANSPORTATION
    February 2021 - Today (5 years and 4 months)
    Berlin, Germany
    - Collaborates with dedicated Product Managers, Product Designers and Data Analysts to deliver user research insights and inform product decisions
    - Leads end-to-end user research for digital and hardware products: scoping projects, choosing methodology, communicating insights, bringing recommendations to the teams
  • Hypoport SE
    UX Researcher @Step Innovation Hub
    BANKING AND INSURANCE
    November 2019 - February 2021 (1 year and 3 months)
    Berlin, Germany
    - Consulted Hypoport’s subsidiaries in user research for their digital products
    - Assessed desirability of potential new Hypoport ventures from a user perspective
    - Built and managed a community of 40 UX experts within the Hypoport group
  • Akiani
    User Researcher
    April 2019 - August 2019 (4 months)
    14 Rue François de Sourdis, 33000 Bordeaux, France

    - Qualitative & Quantitative Research (statistics, interviews, focus groups,...)
    - Understanding of the needs, expectations, frustrations of the end-users
    - Understanding the human factors involved in decision-making Clients: public and private sector

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Education

  • Master of Engineering in Cognitics
    Ecole Nationale Supérieure de Cognitique (ENSC)
    2019
    Human-System Interaction, Human Factors, Cognitive sciences, Object-oriented Programming, Statistical Analysis
  • Education Abroad
    RMIT University
    2018
    Artificial Intelligence, Engineering Risk Management in Aviation, Sustainable Engineering Practice and Design

Certifications

  • English - Band 7.5/9.0 | CEF C1
    IELTS
    2017
  • German - Berlitz Level 9 | CEF B2.2
    Berlitz
    2020

Skill set (16)

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