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Copperleaf Technologies·2018–2023Product Design

One Language
for Three Products.

SUS score: 50. Target: above industry average. Outcome: 74.

50→74SUS score — 48% improvement
57→76Technology Acceptance Model score — 33% lift
9 teamsUsing the system daily by 2022
3 linesProduct lines on one shared foundation

The Problem

When you have three product lines, multiple designers, and an engineering org that's tripled in size, the cracks show everywhere. Inconsistencies compound. Every new hire has to reverse-engineer what "right" looks like. Decisions that should take minutes take days.

The design system started as a technical initiative and became something much larger: the connective tissue between design, engineering, and product. At peak, it was directly shaping the work of 60% of the product and development org across 9 cross-functional teams.

The hard part was never the components. It was governance. Who decides when something changes? How do you handle one-offs? How do you get engineers to actually use it? Organizational problems dressed up as design problems. Solving them required as much facilitation as craft.

What We Were Solving For

  • One shared foundation across three product lines — so nine teams could stop reinventing the same components
  • Cut design and development planning complexity in half through consistent patterns and shared language
  • Measurably improve usability: SUS above enterprise SaaS industry average (68)
  • Make onboarding faster for new hires — no more reverse-engineering what "right" looks like

Collaboration Model

1Research & Discover

Research, benchmarking, identifying opportunity

2Explore & Decide

Ideation, prototyping, alignment with stakeholders

3Test & Listen

Validation with users, iteration, rollout

If I could go back

  • Focus on mobile and native experiences from day one
  • Prioritize accessibility standards throughout, not as a retrofit
  • Integrate Labs research data with sales and marketing earlier
  • Improve time-to-market for design system updates

Details

Role

Senior Director of Design

Company

Copperleaf Technologies

Period

2018–2023

Focus Areas

Design SystemsSUS / TAMDesign TokensGovernanceCross-functional