Sabrine Lachheb
ProfessionalFisher ScientificOMEDOMWebSurgIRCADCase studiesPlutoPayLabify ConnectResearchCentennial CollegeCAWEB Master’s websiteSiteProcessServicesAboutRequest a service
UX/UI Designer & UX Researcher · 5+ years of experience
Open to freelance, contract and full-time roles · remote worldwide · hybrid in France, Switzerland, Luxembourg and Germany

I design digital products people trust.

UX/UI designer and UX researcher for complex, data-rich products across e-commerce, SaaS, healthcare and science. Design systems, research and interfaces that scale across brands, languages and now AI.

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5+years of experience
30+international brands designed
200pages delivered in 12 months
500ksurgeons on WebSurg
100+user tests run
Kind words

What colleagues say.

“Sabrine will bring the same level of dedication, enthusiasm, and collaboration to her future role. I strongly recommend her and believe she will be an asset to any team she joins.”
Nicola CieciotkovaSupervisor, Marketing Operations, Thermo Fisher Scientific
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Based on my direct experience managing her work, I am confident that Sabrine will bring the same level of dedication, enthusiasm, and collaboration to her future role. I strongly recommend her and believe she will be an asset to any team she joins.

“Sabrine joined a complex, already well-established project and quickly made it her own. Faced with challenges, she puts all her talent into finding solutions suited to new constraints.”
Pascal DidierDeveloper, OMEDOM
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I had the pleasure of working with Sabrine, an accomplished professional and a bright person who is a pleasure to collaborate with. Sabrine joined our team on a complex, already well-established project and quickly made it her own by identifying the right people to talk to. As a developer, my exchanges with Sabrine were always constructive. She is available and attentive, which makes solving problems much easier. Faced with challenges, Sabrine puts all her talent into finding solutions suited to the new constraints that arise. In short, I warmly recommend Sabrine as a teammate who is very pleasant to work with. She is also an available and willing collaborator, which makes her a valuable asset to any team. (Translated from French.)

“Every task, every project benefits from her full attention and perseverance, guaranteeing results that always live up to expectations.”
Thomas ParentDirector of Information Systems (DSI), IRCAD
How I work

A process you can follow, from first question to live pages.

Five steps, each with real examples from my projects.

1

Discover

Interviews, surveys, competitive and heuristic analysis.

PlutoPay: 27 survey responses, 4 interviews.

Deliverables: Research plan · insights

2

Define

Personas, journey maps, problem statements, information architecture.

Labify Connect: five design principles.

Deliverables: Personas · flows · IA

3

Design

Wireframes, prototypes, UI and design systems in Figma.

OMEDOM: a 50-component system.

Deliverables: Prototypes · design system

4

Test

Moderated and unmoderated usability tests, accessibility checks, iteration.

WebSurg: 10+ surgeons tested.

Deliverables: Test report · fixes

5

Deliver

Specs, hand-off and building with developers, then measuring.

Fisher Scientific: 200 pages in 12 months.

Deliverables: Specs · live pages

Services

How I can help.

UX research & usability testing

Interviews, surveys, moderated and unmoderated tests, heuristic reviews, clear recommendations.

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UI & design systems

Figma components, variants and tokens, documented for developers.

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Web design

Responsive pages and templates (AEM, WordPress), hero banners and Eloqua emails, accessibility and HTML/CSS know-how.

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UX writing & localisation

Microcopy, content strategy and interfaces for EN, FR and AR audiences.

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AI product design

Human-centred AI experiences: trust, verification, matching and explainability.

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Mentoring & speaking

Figma mentoring for students, women-to-women career support, conference talks and workshops.

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AI & me

Designing AI people can trust.

I am looking for projects that put AI to work for real users. Labify Connect, my AI-matching concept for scientists, taught me that recommendations are only credible when identity, transparency and explanations are designed first.

Portrait of Sabrine Lachheb, smiling
About

Hi, I’m Sabrine.

I’m a UX/UI designer and researcher based in Strasbourg. I started in usability testing at Bell Canada and T-Mobile USA, watching real people struggle with real products, and I have designed from their side of the screen ever since.

I studied at the University of Strasbourg, where my Master’s thesis on designing trust between scientists became Labify Connect. I work independently on research, UI and web design, run Labify Designs, and mentor aspiring designers.

Strasbourg, FranceEnglish · French · ArabicMaster’s, UX Research5+ yearsRemote & hybrid

Let’s build something people trust.

sabrine.lachheb@icloud.com
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Remote: missions worldwideHybrid: France, Switzerland, Luxembourg, GermanyLanguages: English, French, Arabic
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