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Justine Lebègue
Designer of innovative user interfaces and bug hunter

Test case ID UX-UI-QA-2804 Title Human-Centered & Innovative Designer Wizard Requirement A Designer who makes Humans happy Repro Steps 1. Analyze Humans needs 2. Prioritize clarity so chaos is out 3. Sketch concepts that make sense 4. Test with real Humans and grab feedback 5. Build a clean, accessible and magical design Expected Result Humans understand, enjoy and maybe even smile Actual Result As expected, mission accomplished

The Human behind design, testing and everything in between

Curious mind who blends art, design and technology to create meaningful experiences, I've for the past several years been immersed in designing user experiences and interfaces for companies pushing the boundaries of technology. My focus is always on the Human using the product by turning complex technology into something that just makes sense naturally.
Recently, I took some time off to take care of my newborn. This life-changing pause brought perspective and I’m diving back into new projects with fresh curiosity. Alongside my design experience, I’m training as a game QA tester, gaining insight into the other side of product development and learning even more about what makes a product work seamlessly.
When I step away from screens, you’ll often find me capturing moments through photography, exploring new places with my dogs or rolling up your sleeves with DIY projects. I'm also into nail art where each nail is a tiny canvas to play with color, texture and glitter. It’s surprisingly similar to my work while creating user interface: layering, experimenting and crafting small details.
The journey from concepts and iterations to solutions
From conducting in-depth research that uncovers Humans real needs and pain points, to translating insights into visually engaging and accessible designs, I focus on creating experiences that are both functional and delightful. Along the way, I tackle usability challenges with a problem-solving mindset and apply a meticulous QA approach to catch issues before launch. These selected projects highlight not only my end-to-end creative process but also my commitment to delivering polished and high-quality experiences.

Get in touch

I'm always happy to connect with curious minds and creative people. Whether you want to talk about design and QA or just share something cool you've discovered, my digital door is always open.

Open to work

Currently seeking new opportunities in France or remote positions for these roles :

  • UX designer
  • UI designer
  • QA tester
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