Mia Chen
Frontend Engineer
mia.chen@email.com · (206) 555-0119 · Seattle, WA · miachen.dev
Experience
Seattle, WA
- Cut LCP 4.2s → 1.8s and INP 350ms → 120ms, moving checkout into the 'Good' Core Web Vitals band.
- Built an accessible design system (80+ components) adopted by 5 teams, cutting UI dev time 35%.
- Drove a 14% conversion lift through a performance-and-accessibility remediation.
- Raised component test coverage 40% → 90% with Vitest and React Testing Library.
Remote
- Migrated a legacy Angular.js app to React + TypeScript across 30 views with zero regressions.
- Reduced JS bundle size 45% via a Webpack-to-Vite migration and route-based code splitting.
Projects
- Built a React tool that runs axe checks and outputs a WCAG 2.1 AA report; 900+ weekly users.
- Documented manual keyboard/screen-reader steps automated tools miss.
Skills
- Core: React, Next.js, TypeScript, JavaScript, HTML, CSS
- Tooling: Tailwind CSS, Vite, Storybook, Playwright, Figma, TanStack Query
Education
Seattle, WA · 3.7 GPA
Common mistakes to avoid
- Listing 'JavaScript' with no TypeScript — reads as junior for mid/senior roles.
- Naming frameworks with no measurable UI impact (no CWV, no conversion, no adoption).
- Claiming 'pixel-perfect' with no accessibility or performance evidence.
- Two-column 'designer' resumes that scramble in ATS parsers.
- Ignoring performance numbers when the role is explicitly about frontend speed.