Frontend developer resume example

Frontend performance used to be reported in vague terms — "improved page speed" — and hiring managers learned to skip past it. Core Web Vitals changed that by giving the discipline shared, public metrics: Largest Contentful Paint for loading, Interaction to Next Paint for responsiveness, and Cumulative Layout Shift for visual stability. A bullet that reports one of them with a before and after is instantly legible to any frontend lead, and checkable in the same tools they already use.

Say where the number came from. Lab scores from a Lighthouse run on a fast laptop are useful for diagnosis but easy to flatter; field data from real users is what counts. "Mobile LCP from 4.1s to 1.9s in field data" is a stronger claim than "Lighthouse score from 62 to 98", and it survives the interview question about how you measured it. If the speed-up moved a business number — checkout completion, bounce rate, pages per session — put that at the end of the same bullet.

Most frontend resumes stop at features shipped. The candidates who read as senior show the work that makes every future feature better: a component library other teams adopted, design tokens that ended one-off colours and spacing, accessibility checks built into the pipeline. Adoption is the metric for this kind of work — teams using it, components in it, time saved per page built — because a design system nobody uses is not an achievement, however elegant the code.

Accessibility deserves its own bullet rather than an adjective in the summary. Name the standard (WCAG 2.1 or 2.2, level AA), the scale of what you fixed, and what you put in place to stop regressions. Public-sector, finance and e-commerce employers increasingly screen for it, and "fixed 120+ WCAG AA failures and added axe checks to CI" is evidence that a keyword list cannot fake and an interviewer can explore in depth.

Frontend is the engineering discipline where output can be judged in thirty seconds by opening a URL, and reviewers do open it. Put two or three live links in the header or a short projects section: a production site you worked on with a line saying which part was yours, a public Storybook for a component library, or a personal project that is fast, responsive and accessible. A GitHub link on its own asks the reader to do work; a deployed page shows them the result.

Everything you link becomes part of the application, so check it on a phone first. A portfolio with layout shift, a broken mobile menu or a console full of errors undermines every performance claim on the resume. Keep the resume PDF itself plain and ATS-safe — real text, no skills drawn as progress bars — because the craft you are signalling belongs in the linked work, not in a document a parser has to read.