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Theme

System
Thinking

I design systems that help people make reliable decisions in complex environments.

01 — Selected Work

Case Studies

02 — Background

About

"I translate complex processes into systems that support clarity, accountability, and long-term usability."

My work sits at the intersection of operational complexity and human decision-making. I design for environments where the stakes are real: healthcare staffing, infrastructure reporting, public safety systems, where poorly structured information leads to tangible failures. Rather than simplifying complexity away, I focus on the structural patterns beneath it so users can reason clearly, trace decisions, and maintain trust in what they're seeing under pressure. I've operated as a sole design function, as a design lead across multiple teams, and as the person who defined what good UX looked like institutionally. The through-line is the same: systems that hold up when the work gets hard.

Approach
01
Constraint-first thinking. Real constraints produce better systems than open-ended exploration. I start with what the system must never get wrong.
02
Decision architecture over task lists. Interfaces organized around questions people actually need to answer, not the data available to answer them.
03
System visibility. Users need to understand system state, relationships, and ownership — not just the current screen.
04
Structural consistency. A shared system language across user types and modules — not different products stitched together.
Disciplines
Product Design · UX · Systems Architecture · Interaction Design
Context
Enterprise SaaS · Government Infrastructure · Mobile Field Tools · Public Information Systems · Physical Manufacturing
03 — Contact

Let's talk

Open to staff and senior product design roles, particularly in complex operational domains where design judgment and systems thinking matter more than visual polish.

Email hello@stephenzerne.com LinkedIn linkedin.com/in/stephenzerne
Availability

Actively looking. Staff or senior IC roles in product design or UX. Remote strongly preferred, open to hybrid. Available now.

04 — Interaction

Play

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