All role models

Job role model · Design

Product Designer

v1.0

Designs the flows and screens a product is used through, with the evidence behind them.

Designs product flows, screens and states, with research behind them.

Reference ROLE-DES-001 · Due for review 2027-03-31

Essential to the role

3 capabilities. A level belongs to the skill, not to the person — and a missing record is not a claim that someone lacks the skill.

User Research

Design decisions here need evidence, not taste.

asks L2 · 1 creditL2 Caterpillar

L2 looks like this: You run research — interviews, usability sessions or surveys — and turn it into findings a team can act on.

Interface and Interaction Design

The flow and its states are the deliverable.

asks L2 · 1 creditL2 Caterpillar

L2 looks like this: You design a flow end to end, including its empty, loading and error states, and can defend the trade-offs you took.

Accessibility and Inclusive Design

Accessibility is part of the design, not a later audit.

asks L2 · 1 creditL2 Caterpillar

L2 looks like this: You run an accessibility pass against WCAG, separate what blocks a task from what is merely untidy, and get it fixed.

Desirable

Worth holding, but the role can be done without them.

Front-end ImplementationDesirable

You need to know what the build can actually do.

asks L1 · freeL1 Larva

L1 looks like this: You can turn a component design into working markup and styles.

Stakeholder CommunicationDesirable

You take design decisions to people who are not designers.

asks L1 · freeL1 Larva

L1 looks like this: You can write a status update someone can read in under a minute.

Experiment DesignDesirable

Some of your work is tested rather than interviewed.

asks L1 · freeL1 Larva

L1 looks like this: You can state a hypothesis and the measure that would settle it.

Verifying every one of these at its target level costs 3 credits (S$30). You buy them one skill at a time and keep every record you earn.

Roles that share part of this model