![](data:image/svg+xml,<svg display="block" role="presentation" viewBox="0 0 40 40" xmlns="http://www.w3.org/2000/svg"><g d="M 32 0 L 18 0 L 30 0 M 30 0 L 30 12 M 30 0 L 14 16 M 12 2 L 4 2 C 1.791 2 0 3.791 0 6 L 0 26 C 0 28.209 1.791 30 4 30 L 24 30 C 26.209 30 28 28.209 28 26 L 28 18" fill="transparent" height="30px" id="NzJ8jDg9S" transform="translate(5 5.5)" width="32px"><path d="M 18 0 L 4 0 L 16 0 M 16 0 L 16 12 M 16 0 L 0 16" fill="transparent" height="16px" id="njtAO38XM" stroke-dasharray="" stroke-linecap="butt" stroke-linejoin="miter" stroke-miterlimit="10" stroke-width="4" stroke="rgb(0, 0, 0)" transform="translate(14 0)" width="18px"/><path d="M 12 0 L 4 0 C 1.791 0 0 1.791 0 4 L 0 24 C 0 26.209 1.791 28 4 28 L 24 28 C 26.209 28 28 26.209 28 24 L 28 16" fill="transparent" height="28px" id="PYpY9CzIQ" stroke-dasharray="" stroke-linecap="round" stroke-linejoin="miter" stroke-miterlimit="10" stroke-width="4" stroke="rgb(0, 0, 0)" transform="translate(0 2)" width="28px"/></g></svg>)
![](data:image/svg+xml,<svg display="block" role="presentation" viewBox="0 0 40 40" xmlns="http://www.w3.org/2000/svg"><path d="M 0 0 L 30 0 M 0 10.714 L 30 10.714 M 0 21.429 L 30 21.429" fill="transparent" height="21.428571701049805px" id="cpu55GxNZ" stroke-dasharray="" stroke-linecap="round" stroke-linejoin="miter" stroke-miterlimit="10" stroke-width="4.28" stroke="rgb(0, 0, 0)" transform="translate(5 9.29)" width="30px"/></svg>)
Guillaume Dusseux-Gicquel
I’m a product designer, born and raised in Brittany, France.
I grew up with science fiction, fantasy and early digital worlds. Games, interfaces and systems were not just tools — they were environments with their own rules, limitations and identities.
That shaped how I see design today: not just as visuals, but as systems people navigate and rely on.
My path into design wasn’t linear. Before product design, I worked across research, development and different technical environments.
This background still influences how I approach products — with structure, curiosity and a focus on how things actually work underneath.
Designing with constraints
I work on products with real constraints: B2B platforms, e-commerce systems, internal tools and mobile applications. Multiple roles, business rules and edge cases need to coexist without breaking the experience.
I’ve built and maintained design systems, worked in startups and large organizations, and now lead product design at scale. I’m comfortable navigating complexity and building systems that hold together over time.
Beyond usability
Design today often optimizes for clarity and efficiency — sometimes at the cost of character.
Earlier digital products were shaped by stronger constraints, smaller teams and more individual ownership. They often felt more distinct, more intentional.
I’m interested in that balance: building products that are clear and usable, but still carry identity and direction.
Guillaume Dusseux-Gicquel
I’m a product designer, born and raised in Brittany, France.
I grew up with science fiction, fantasy and early digital worlds. Games, interfaces and systems were not just tools — they were environments with their own rules, limitations and identities.
That shaped how I see design today: not just as visuals, but as systems people navigate and rely on.
My path into design wasn’t linear. Before product design, I worked across research, development and different technical environments.
This background still influences how I approach products — with structure, curiosity and a focus on how things actually work underneath.
Designing with constraints
I work on products with real constraints: B2B platforms, e-commerce systems, internal tools and mobile applications. Multiple roles, business rules and edge cases need to coexist without breaking the experience.
I’ve built and maintained design systems, worked in startups and large organizations, and now lead product design at scale. I’m comfortable navigating complexity and building systems that hold together over time.
Beyond usability
Design today often optimizes for clarity and efficiency — sometimes at the cost of character.
Earlier digital products were shaped by stronger constraints, smaller teams and more individual ownership. They often felt more distinct, more intentional.
I’m interested in that balance: building products that are clear and usable, but still carry identity and direction.
Guillaume Dusseux-Gicquel
I’m a product designer, born and raised in Brittany, France.
I grew up with science fiction, fantasy and early digital worlds. Games, interfaces and systems were not just tools — they were environments with their own rules, limitations and identities.
That shaped how I see design today: not just as visuals, but as systems people navigate and rely on.
My path into design wasn’t linear. Before product design, I worked across research, development and different technical environments.
This background still influences how I approach products — with structure, curiosity and a focus on how things actually work underneath.
Designing with constraints
I work on products with real constraints: B2B platforms, e-commerce systems, internal tools and mobile applications. Multiple roles, business rules and edge cases need to coexist without breaking the experience.
I’ve built and maintained design systems, worked in startups and large organizations, and now lead product design at scale. I’m comfortable navigating complexity and building systems that hold together over time.
Beyond usability
Design today often optimizes for clarity and efficiency — sometimes at the cost of character.
Earlier digital products were shaped by stronger constraints, smaller teams and more individual ownership. They often felt more distinct, more intentional.
I’m interested in that balance: building products that are clear and usable, but still carry identity and direction.