Senior Product Designer

Designing
for  Future Simplicity Systems Intuitivity You

Senior product designer with 10+ years in the messy middle • Turning ambiguous problems into products people actually use. Currently available for full-time and select freelance work.

View work

A structured approach
to unstructured problems.

01

Discover

I embed before I draw. Contextual interviews, field observation, and product audits surface what's actually broken, not what people assume is broken.

02

Frame

Research only earns its keep once it's translated. I run framing sessions that turn raw findings into sharp problem statements, creating team alignment before a single wireframe exists.

03

Design

From rough flows to polished high-fidelity. I prototype early, test often, and iterate fast, always with a clear information hierarchy and genuine craft in the details.

04

Deliver

Handoff is a process, not an event. I build design systems that scale, and work closely with engineers to make sure intent survives implementation, pixel-perfect when it matters.

Proof, not promises

Omnidoc • Core Medical Platform
01 / 05 NDA

Omnidoc —
Core Medical Platform

Challenged the tele-expertise workflow used across French hospitals • from discovery through delivery. And accompanied the first German version launch.

UX Research Product Strategy Design System Healthcare
View case study
Owkin • Research Platform Interface
02 / 05

Owkin —
AI Research Platform

Designed Abstra, the internal data platform for biomedical researchers building AI-driven drug discovery pipelines. Adopted by 200+ scientists across international research teams.

Design System Product Discovery Prototyping AI · Healthcare
See on Behance
Bouygues ADP • Equipment Availability App Interface
03 / 05

Bouygues · ADP —
Equipment Availability App

Field operations tool for Aéroport de Paris maintenance crews to track and manage equipment status in real time.

Field Operations Research UI/UX Design
See on Behance
MyBop • Interactive Kiosk Terminal
04 / 05

MyBop —
Interactive Kiosk Terminal

A physical touchscreen terminal to find, compare and book nearby restaurants. No app, no phone, no queue. Deployed across France, Europa, United States, Mexico and Middle-East.

Kiosk UX Touch Interface User Testing Tourism Tech
See on Behance
Spiwo • Teacher Assessment Platform
05 / 05

Spiwo —
Teacher Assessment Platform

Full brand identity and product design for an EdTech startup building formative assessment tools for secondary school educators. 0→1 from whiteboard to shipped product in 4 months.

Branding UI/UX Design EdTech
See on Behance

Sharing is caring

  1. Comment rater ses tests utilisateurs Talk 2024
  2. FLUPA Volunteering Volunteer 2021–22
  3. Love, Modular Thinking and Storybook Talk 2019
  4. UI/UX Design — Les bases Course 2017
  5. Du bon usage d'une charte graphique Talk 2017
  6. Identité graphique et outils de communication Course 2016

Senior designer •
strategy, systems,
and the craft to ship it.

Hey, I'm David. Twelve years designing at the intersection of user research, product strategy, and interface craft, mostly on problems where the brief is ambiguous, the stakes are real, and shipping well actually matters.

My work spans healthcare platforms, enterprise tools, SaaS products, and design systems. I'm equally comfortable leading a discovery sprint, shaping a brief with a PM, or sitting in a code review to make sure intent survives implementation.

I prototype early, test with real users, and keep the craft bar high throughout, without being dogmatic about method. I adapt the process to the problem, not the other way around. Collaborative by default, decisive when it counts.

From teams I've shipped with

Let's work together

Got a project
in mind?

david.endico@gmail.com