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Walid MerradWM

Walid Merrad

Supermalter

Lead UX Researcher

€650/day
1 project
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Walid

Lead UX Researcher with 10 years of experience in designing, evaluating, and optimizing user experience across mobile and web. Skilled in conducting end-to-end research, from exploration to validation, translating user insights into actionable decisions. Proven success in collaborating with cross-functional and international teams to craft user-centered solutions at scale. Proficient in qualitative and quantitative methods, UX strategy, and product scaling. Eager to bring strategic and creative thinking to make a measurable impact on your products.
  • French

    Native or bilingual

  • English

    Native or bilingual

  • Arabic

    Native or bilingual

Can work on-site
Paris (up to 50km), Lyon (up to 50km), Bordeaux (up to 50km), Lille (up to 50km), Toulouse (up to 50km)

Experience

  • LBC France
    Malt logoOn Malt
    Lead User Researcher / UX Strategist
    E-COMMERCE
    January 2026 - April 2026 (3 months)
    Paris, France
    Piloting user research strategy at a tribe level, in close partnership with the Product Director and Staff Designer. Defining and prioritizing research problems aligned with the year's product and business objectives. Designing and implementing qualitative and quantitative studies (exploratory, evaluative, strategic). Supporting product teams in discovery to inform upstream project decisions. In-depth analysis of user data and transformation into actionable insights with high business impact. Production of synthetic and visual deliverables facilitating stakeholder buy-in (reports, workshops, presentations). Identifying user journey optimization opportunities and contributing directly to product directions. Cross-functional collaboration with Product, Design, and Marketing teams to align vision, strategy, and execution. Evangelizing user-centric culture within the organization (workshops, acculturation, coaching). Implementing ResearchOps initiatives: structuring practices, improving processes, governance of tools and data. Continuous monitoring of UX Research methods, tools, and trends to evolve internal practices.
    User Research UX Strategy Benchmarking and competitive analysis ResearchOps Consumer Insights
  • BPCE
    Senior UX Researcher
    BANKING AND INSURANCE
    August 2024 - April 2025 (8 months)
    Charenton-le-Pont, France
    Scoping, planning, conducting and analyzing the user research within the Global Trade team. Delivering Personas, Experience maps, Benchmark reports as a ground for design. Facilitating design workshops with stakeholders and end users of Global Trade team. Designing low, medium and high fidelity prototypes on Figma. Moderated user testing on interactive prototypes on Figma, with end users. Validation insights and outcomes with end users and stakeholders. Following up with devs on implemented solutions to ensure respect of UX guidelines.
    User Experience Research User Research User Testing Product roadmap
  • Decathlon
    Senior UX Researcher
    E-COMMERCE
    October 2022 - July 2024 (1 year and 9 months)
    Paris Metropolitan Area, France
    Scoping, planning, conducting and analyzing the user research within the e-commerce team, on website and mobile app, through quantitative and qualitative methods. Collaborating with several international teams on research projects to deliver a better global experience. Partnered with product and tech teams to enhance mobile/web shopping experience. Conducted discovery and co-creation workshops with stakeholders and end-users. Scaled an atomic research system across multiple business units of Decathlon. Delivered actionable insights to improve product features, conversion rates, and user flows.
    User Experience Research ResearchOps Market Research Atomic Research Data analysis

Reviews

5.0

Out of 1 rating

M

Mélanie

Senior User Researcher - LBC France

Reviewed on 5/29/2026

Walid supported us for 3 months to replace another user researcher. He was in charge of several qualitative studies and supported designers on their research-requiring projects. He was very engaged, willing, and participated beyond his duties. It was a pleasure to have him in the team, which he contributed to and was a full part of. Very professional, Walid quickly took charge of the scope, the missions, and even strongly challenged the projects to bring them up to standard. Despite some complications, he persevered and ensured that the expectations were met after his departure. He has a good knowledge of user research: quantitative, qualitative, methodologies, etc...

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Education

  • Doctor of Philosophy - PhD, Human Computer Interaction
    Université Polytechnique Hauts-de-France
    2020
    Doctor of Philosophy - PhD, Human Computer Interaction
  • Master of Science in Computer Science
    Université Paris-Est Marne-la-Vallée
    2016
    Master's degree, Computer Science

Certifications

  • Scrum Product Owner
    Scrum Alliance
    Certified Scrum Product Owner product owner Scrum Product Ownership

Skill set

Categories