Luiz Kim

Entain · Product Design Manager · 2023 to 2026

One design system for 40 brands

Built from scratch in 2023. Design tasks 56% faster, development 43% faster, across 40+ brands.

56% faster design tasks against the legacy libraries Timed task test · 12 designers · old libraries against the new system
43% faster development delivery Jira implementation hours · 8 developers
40+ brands on one system, zeroheight Award for collaboration zeroheight Awards, 2025
My role
Product Design Manager
Team
5 direct reports · 8 matrixed ambassadors
Duration
2023 to 2026
Scope
Gaming, sports, player experience · international markets

Context

The business problem

40+ brands, three product areas, six regions: the US, Canada, LATAM, Iberia, the UK and Germany. Teams worked in silos and duplicated work. Rollouts were slow and brands drifted apart. An older system existed, but a tech-stack change meant starting again from scratch.

Key decisions and what each one cost

Run the design system as a product

No one owned the system beyond shipping components. I set up the process: investigate, design, build, integrate.

Traded off: every product team had its own way of working, so each new PM needed onboarding, and the process kept adapting as we went.

Decentralise ownership

Market experts owned their slice; DesignOps owned the structure.

Traded off: less central control, more maintenance, fewer components built for one product.

Self-serve, not support tickets

Figma, Storybook, zeroheight, Jira and a video library, so teams helped themselves and DesignOps focused on delivery.

Who pushed back

Teams in emerging global markets. They needed speed and flexibility, and sometimes their needs were different from everyone else's. We brought them closer to the system.

Roles, never names.

Results, and how each was measured

MetricResultHow measured
Design task time56% fasterTimed task test, 12 designers, old libraries against the new system
Development time43% fasterJira hours, 8 developers
Brands on one system0 to 40+Built from scratch in 2023
Recognitionzeroheight Award for collaboration2025

Headline figures from the fifth system report

System reportReport 5 of 5
56%faster design tasks on the system
43%faster development delivery
40+brands on one set of tokens
8ambassadors owning their market

How ownership was split

DesignOps held the structure: tokens, governance, the toolchain and the reports. Eight market ambassadors owned their slice of the system and brought local needs back into it. Teams served themselves from Figma, Storybook, zeroheight and a curated video library instead of raising tickets.