Open to product design roles
Product design
for the physical world.
I’m David — a Product Designer with 5+ years designing complex, workflow-driven software for teams whose work happens off the screen. Currently at Master Lock, previously Risk and Safety Solutions and Apple.
01 — Selected Work
Things I’ve shipped.
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Case Study · 01
Master Lock cLOTO Design System
The system that lets a small design team behave like a big one — and that engineers actually use.
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Case Study · 02
cLOTO Lock Management
The digital twin of the physical padlock — branching logic, conditional states, and decisions that live in the rules underneath.
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Case Study · 03
RSS Studio: a no-code engine for safety programs
Reframing a compliance suite as a configurable data platform — forms, workflows, and metrics authored without code.
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Case Study · 04
RSS Chemicals
A research‑driven mobile redesign of how lab managers and researchers track hazardous chemicals at the bench.
02 — About
I design software that makes hard jobs safer.
For the last five-plus years I’ve designed complex, workflow-driven software — the kind where a missed step isn’t a churn event, it’s a real-world consequence. That constraint shapes everything I do: research comes first, edge cases are the product, and clarity beats cleverness every time.
Today I’m at Master Lock designing for safety and compliance teams. Before that I spent several years at Risk and Safety Solutions shaping their platform for universities, healthcare, and research institutions, and earlier I worked as a User Researcher at Apple.
I care about craft, tight feedback loops with engineers, and research that actually changes the roadmap.
03 — Contact
Let’s build
something useful.
I’m actively looking for my next product design role. Hiring, introducing, or just curious? I’d love to talk.
murraydavid98@gmail.com