Skills

Trace a new user's first ten minutes and list every step that assumes knowledge they don't have.

List the screens with no offline story, and what each should show when the network is gone.

Report every tap target under 44px and how to grow the hit area without moving the pixels.

Find fixed elements that ignore the safe area and end up under a notch or a home indicator.

Check drag and swipe handlers for 1:1 tracking, velocity on release, and interruptibility mid-flight.

Review animation code for the wrong easing, durations over budget, and motion on things tapped all day.

Check a form for unlabelled inputs, errors announced to nobody, and tab order that jumps.

Check images for missing dimensions, wrong formats, and the layout shift that follows.

Check every text and icon colour against its background and report the pairs that fail WCAG AA.

Review a dashboard for charts that answer no question, and axes that flatter the numbers.

Find colours that are hardcoded rather than tokenised, and any pair whose contrast fails once the theme flips.

Review a component's props for boolean traps, prop drilling, and states that should be one union instead of four flags.

Rewrite validation messages so they say what went wrong and what to do, in the user's words rather than the validator's.

Find hardcoded pixel margins and paddings that sit off a design system's spacing scale, and suggest the nearest token.

Walk a component tree and report every interactive element with no visible keyboard focus state. Read-only; it lists offenders with file and line.

Write the text for an empty state: what's missing, why, and the one action that fills it. Use when a list, table or dashboard has no rows yet.