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Mazin H.MH

Mazin H.

Senior Product Designer

€250/day
Geneva, CH
8-15 years

Average response time: 1 hour

About Mazin

I help companies design and improve digital products by aligning user needs, business goals, and fast execution.

With 10+ years of experience across product, marketing, and UX, I work end-to-end—from discovery and strategy to UX/UI and delivery. I’ve led projects in e-commerce, fintech, and lifestyle products, collaborating closely with cross-functional teams to turn complex challenges into clear, scalable solutions.

My approach is pragmatic and impact-driven: I focus on what actually moves the needle—conversion, usability, and product clarity.

What I can help you with:

Product discovery & UX audits
User flows, wireframes, and prototyping
UI design & design systems (Figma)
Conversion optimization & product improvements
Design workshops (design thinking, ideation, alignment)

I’m used to fast-paced environments and can quickly integrate into teams, bring structure, and deliver tangible results.
  • Greek

    Native or bilingual

  • English

    Fluent

  • Arabic

    Fluent

Can work on-site
Geneva (up to 50km)

Experience

  • BuzzBrothers,
    Senior UX Designer
    DIGITAL AND IT
    December 2020 - Today (5 years and 7 months)
    Geneva, Switzerland
    Lead end-to-end UX for multi-platform products across consumer tech, e-commerce, fintech, and luxury. Translate research into intuitive userjourneys, wireframes, and prototypes. Collaborate with product and engineering to deliver scalable, production-ready solutions.
    User Experience Research User Experience Design Product design workshop facilitation Customer Journey
  • Sigma Technology Group,
    UX Designer Consultant
    October 2019 - September 2020 (11 months)
    Stockholm, Sweden
    Designed product interfaces for Ericsson, blending UX design with front-end development. Delivered cohesive experiences aligned with enterprise design systems in agile teams.
  • MarineTraffic,
    Junior Product Manager
    July 2019 - October 2019 (3 months)
    Athens, Greece
    Translated user research into features for a platform serving 6M+ monthly users. Introduced lean UX practices to improve discovery and delivery.

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Education

  • MSc in Human Computer Interaction & Design
    KTH Royal Institute of Technology & Université
    2019
    Dual MSc from KTH - Sweden & Paris Saclay - France
  • Bachelor of Management Science and Technology
    Athens University of Economics and Business
    2013
    Bachelor of Management Science and Technology

Certifications

  • User Experience Expertise
    NN/G
    2024

Skill set

Categories