Lexus MyLexus Connected Owner Platform

Lexus needed a cohesive digital experience that matched the quality of its vehicles. I was brought in to lead the UI architecture and align six vendor teams around a unified product vision for the global MyLexus owner platform.
Through a federated design system, governance rituals, and performance guardrails, we modernized the owner experience while reducing delivery risk and accelerating feature velocity across markets.

Lexus needed to modernize MyLexus for a global audience without disrupting dealer network workflows.

• Fragmented vendor stack created inconsistent UI patterns and performance bottlenecks
• Limited personalization left drivers without contextual recommendations
• Dealer tools and owner experience operated in silos, slowing support resolution

I led the UI architecture and experience strategy that unified vendor teams and accelerated delivery.

• Established a federated design system with tokens, Storybook library, and accessibility guardrails
• Introduced performance budgets with server-side rendering, lazy hydration, and real user monitoring
• Created cross-team rituals including design-ops critique and shared backlog alignment for six squads

The platform now delivers a cohesive, premium experience aligned with Lexus brand standards. Engagement (+18% DAU), task time (−26%), and design-debt (−40% duplicate patterns) were measured over the first 90 days post-rollout against a pre-launch baseline from analytics and Storybook/code audits—not annualized guesses.

• Owners receive predictive service reminders tied to telematics and dealer availability
• Support teams rely on shared UI primitives, cutting feature delivery cycles by two sprints
• Stakeholders track OKRs via a unified analytics dashboard that connects CX, telemetry, and NPS data
• Method: DAU and task-completion timings from product analytics (90-day window); design-debt from inventory of duplicate components before/after the federated system landed