Montréal · Lead UX/UI · 2026
Olivier
Lalonde.
Lead Product Designer (UX/UI) & AI Specialist
12 years designing products where the hard part is the system underneath: research, structure and interface, through to a build-ready handoff.
Designed for — in-house and through agencies
- Samsung Ads
- Ubisoft
- Bell
- Volkswagen
- Desjardins
- Moment Factory
- CIUSSS
Selected case studies
Consumer app
BeatRun
Music that follows your running cadence. iPhone and iPad, from ideation to the App Store.
5.0★
App Store rating at launch, plus a patent
B2B data dashboard
Coldline
Excursion triage for a pharma cold chain: a control-room dashboard plus a QA mobile app.
47→11m
Target time from alarm to decision
Enterprise intranet
CIUSSS
One intranet for clinical and administrative staff across a hospital network.
6→3
Navigation levels for 260 destinations
End-to-end product design for complex, multi-audience systems
- 01
Discover
Research synthesis & personas
- 02
Define
Site map & user flows
- 03
Design
Build-ready UI & design system
- 04
Validate
Prioritised iteration plan
Each phase ends with something a stakeholder can review, so decisions rest on evidence rather than taste.