




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

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

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

1. Strategy &
Discovery
Diagnose bottlenecks and strategize high-impact solutions to eliminate product uncertainty and market risk.

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

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

4. Seamless
Handoff
Progress updates without noise. Async documentation keeps your team moving without meetings.
More than Project
From PoC to strong MVP
BackRoom want to solve a growing challenge in the creator economy: platforms were locking down audience data, leaving creators blind to their most loyal supporters.
Accelerate TTV & Scale
From a platform reserved for experts to a self-service application open to e-commerce merchants.
Exploring a new vertical
Explore a new vertical through a Design sprint to MVP
Flexible Plans
Smart workflows & automation, making high-end services accessible. Get One Shot Sprint or Subscribe to a plan.
The Sprint
One short Week Sprint
One week to build from scratch or improve what’s broken
Delivered in 5 business days.
- 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.
Pause or cancel anytime
- 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.
Tailored to your roadmap. Scalable as you grow.
- Scalable design capacity
- Bespoke team integration
- End-to-end project ownership
- Priority support & daily syncs
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.