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Hi, I’m Tanguy Desurmont

Product Designer (UX/UI)
Based in Zürich, Switzerland.

I'm a Product Designer with 8+ years shipping complex digital tools for professional teams, from early-stage AI products to enterprise B2B platforms.

A colleague and me taping printed wireframe designs on a wall, working on app or website layout.

Experience

8+ Years shipping products professionals depend on.

With a formal background in design and nearly a decade focused on digital products, I’ve built and shipped software used by professional teams across B2B, AI, and SaaS environments. My work centers on complex systems and early-stage products where 0→1 decisions shape long-term scalability.

I’ve operated both embedded within engineering-heavy teams and as a strategic partner aligning product direction with business goals. From defining MVP scope to structuring design systems and refining AI-driven features, I focus on building products that hold up in real-world use. I value ownership over surface-level output.

8+
Years designing and shipping digital products
20+
Projects across B2B SaaS and AI environments
5
Countries lived and worked in
0→1
& growth-stage product initiatives

Design for 0→1 and scale

End-to-end product design for complex environments.

I work across product strategy, UX, and UI craft to move teams from early vision to scalable execution. Whether shaping a 0 to 1 foundation or supporting growth, I focus on clarity, adoption, and long-term product quality.

UI/UX Design

I design clear, scalable digital products for professional users. From early wireframes to refined interfaces, I build systems that reduce friction and support real workflows.

→ Driving adoption & growth
Wireframes
Prototypes
Design systems
Visual design
Accessibility
Cross-platform UX

UX Research

I use research to reduce risk and validate direction early. By testing assumptions and uncovering real user needs, I help teams build with confidence.

→ Building the right thing
User interviews
Contextual inquiry
Personas
User journeys
Usability testing
Workshops
QA loops

Strategy & Product Vision

I define product direction, scope MVPs, and align priorities before execution, preventing costly rework through early alignment and focus.

→ Aligning product & business
Roadmaps
MVP/MSP scoping
Prioritization
Competitive analysis
KPI alignment

Collaboration & Leadership

I align design, engineering, and product around a shared vision. Through structured collaboration and clean handoffs, I remove unnecessary friction so teams can move faster and ship with confidence.

→ Multiplying team efficiency
Design handoff
Sprint facilitation
Agile & lean UX
UX advocacy
Cross-functional workshops
Mentorship