Full Stack Designer

DesignforGrowth,
CraftforExperience.

Unlock Product Growth
15min Free Discovery Call
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Working with amazing people since 2011.

Hey there! I’m Damien, a french product designer. I help tech teams evolve from MVP to scalable systems by distilling complexity into clarity, implementing robust design systems, and elevating the overall product experience.

Four direct ways,
I can help you

Accelerate Aha! Moment

Accelerate Aha! Moment

Trigger the "Aha! Moment" faster. I optimize onboarding & first run to boost activation rates and long-term retention by removing friction.

Enhance the Experience

Enhance the Experience

Refine your core experience. I eliminate friction to boost user retention and product performance.

UI & Design Systems

UI & Design Systems

Ship faster with modular Design Systems. I deliver premium UI that eliminates debt and ensures consistency across your product.

Proof Of Concept

Proof Of Concept

Validate ideas with High-Fi Prototypes. Senior-led Vibe coding secures buy-in and de-risks your roadmap fast.

End-to-End Process

<span>1.</span> Strategy &<br />Discovery

1. Strategy &
Discovery

Diagnose bottlenecks and strategize high-impact solutions to eliminate product uncertainty and market risk.

<span>2.</span> Design<br />& Validation

2. Design
& Validation

Rapidly validate via prototypes / Vibe coding. Ensure market-fit before heavy development begins.

<span>3.</span> Systems<br />Foundations

3. Systems
Foundations

Architect robust foundations beyond design systems. Build logic and workflows for long-term scalability.

<span>4.</span> Seamless<br />Handoff

4. Seamless
Handoff

Progress updates without noise. Async documentation keeps your team moving without meetings.

<span>1.</span> Strategy &<br />Discovery

1. Strategy &
Discovery

Diagnose bottlenecks and strategize high-impact solutions to eliminate product uncertainty and market risk.

<span>2.</span> Design<br />& Validation

2. Design
& Validation

Rapidly validate via prototypes / Vibe coding. Ensure market-fit before heavy development begins.

<span>3.</span> Systems<br />Foundations

3. Systems
Foundations

Architect robust foundations beyond design systems. Build logic and workflows for long-term scalability.

<span>4.</span> Seamless<br />Handoff

4. Seamless
Handoff

Progress updates without noise. Async documentation keeps your team moving without meetings.

Swipe to explore

Flexible Plans

Smart workflows & automation, making high-end services accessible. Get One Shot Sprint or Subscribe to a plan.

2 Slots left for Q1 2026

The Sprint

One short Week Sprint

One week to build from scratch or improve what’s broken

€3,200/ Week

Delivered in 5 business days.

Book Your Sprint
  • One-week intensive focus
  • New project or UX overhaul
  • Interactive Prototype
  • Developer-ready handoff
  • Async First

Collaboration

10 days / month

Ongoing design expertise to scale your product continuously.

€5,500/ Bi-weekly

Pause or cancel anytime

Unlock Product Growth
  • 10 days dedicated monthly
  • Slack integration & team rituals
  • Continuous feature iterations
  • Design system management
  • Weekly progress syncs

Tailored

On-demand

A tailored plan built around your specific team and product goals.

Custom

Tailored to your roadmap. Scalable as you grow.

Let's Talk
  • Scalable design capacity
  • Bespoke team integration
  • End-to-end project ownership
  • Priority support & daily syncs
After more than a decade of regular collaborations, I am still impressed by his vision, his level of creativity, his ability to work in a team and communicate effectively while respecting deadlines. He has my full trust and I highly recommend him for all your projects!

Nicolas Camilli

CTO at BackRoom
I highly recommend Damien, he is easy to work with and knows a lot about different design areas, a great team member and a big asset.

Isaac Duplan

Lead Product at DataHawk

Frequently Asked Questions

PLG is a methodology where the product drives acquisition, retention, and expansion. It’s a mindset focused on delivering immediate value, using the user experience as the primary engine for sustainable and scalable growth.

"Sprints" require zero commitment. For ongoing "Collaboration", I offer flexible terms: you can cancel month-to-month, ensuring our partnership remains valuable and aligned with your evolving needs.

I integrate directly into your Slack, Linear, and Notion to act as a core team member. Beyond weekly syncs, I provide access to my own ecosystem, ensuring seamless collaboration and real-time alignment on all projects.

The number of days dedicated each week is flexible. We decide the distribution together based on your specific goals and project velocity with my bandwidth, ensuring the right level of support and momentum throughout the month.

Everything starts with a hello

One quick call is enough to see how I can help you.
Just say hi ? that’s great too. I’m open to ideas or simply a good conversation.