UX • Strategy
System • Visual
UX • Strategy
System • Visual
UX • Strategy
System • Visual
About
About
I'm a Product Designer with 10+ years designing technical platforms, consumer products, and cross-device experiences. I focus on leading products from 0 to 1 and shaping platform-level design thinking to scale up to millions of users.
I'm a Product Designer with 10+ years designing technical platforms, consumer products, and cross-device experiences. I focus on leading products from 0 to 1 and shaping platform-level design thinking to scale up to millions of users.
I'm a Product Designer with 10+ years designing technical platforms, consumer products, and cross-device experiences. I focus on leading products from 0 to 1 and shaping platform-level design thinking to scale up to millions of users.
Companies
Companies
Chassy
NVIDIA
Fitbit
Google
Chassy
NVIDIA
Fitbit
Google
Chassy
NVIDIA
Fitbit
Google
Chassy
Chassy
2024-2026
2024-2026
CXO, Co-Founder
CXO, Co-Founder
Robotics Software & Hardware Testing
Robotics Software & Hardware Testing
Built a robotics testing platform for automating workflows across simulation, hardware, and deployment.
Built a robotics testing platform for automating workflows across simulation, hardware, and deployment.
NVIDIA
NVIDIA
2018-2024
2018-2024
Senior Product Designer
Senior Product Designer
GeForce NOW & Tools
GeForce NOW & Tools
Designed the initial GeForce NOW cloud streaming experience supporting 3,000+ titles and millions of players across web, TV, mobile, and desktop platforms.
Led UX design for cloud GPU developer tools supporting distributed compute and technical workflows.
Designed the initial GeForce NOW cloud streaming experience supporting 3,000+ titles and millions of players across web, TV, mobile, and desktop platforms.
Led UX design for cloud GPU developer tools supporting distributed compute and technical workflows.
Fitbit
Fitbit
2016-2018
2016-2018
Senior Product Designer
Senior Product Designer
First-Time User Experience
First-Time User Experience
Led onboarding and cross-device experience improvements across the Fitbit ecosystem, increasing activation and improving 7-day and 30-day retention. Simplified core setup and engagement workflows while contributing scalable UX patterns and writing standards adopted into the Fitbit design system and validated through behavioral research.
Led onboarding and cross-device experience improvements across the Fitbit ecosystem, increasing activation and improving 7-day and 30-day retention. Simplified core setup and engagement workflows while contributing scalable UX patterns and writing standards adopted into the Fitbit design system and validated through behavioral research.
2014-2016
2014-2016
Visual UX Designer
Visual UX Designer
Android TV
Android TV
Designed foundational interaction patterns and navigation frameworks for the launch of Android TV, translating Material Design principles into scalable large-screen platform systems. Authored developer-facing layout and focus guidelines adopted across OEM devices and designed flagship apps demonstrating platform capabilities in partnership with engineering and product teams.
Designed foundational interaction patterns and navigation frameworks for the launch of Android TV, translating Material Design principles into scalable large-screen platform systems. Authored developer-facing layout and focus guidelines adopted across OEM devices and designed flagship apps demonstrating platform capabilities in partnership with engineering and product teams.
© 2026 Mathew LeJeune
© 2026 Mathew LeJeune