Elena Vasquez
elena.vasquez@email.com · +1 (503) 555-0142 · Portland, OR · https://linkedin.com/in/elenavasquez · https://github.com/elenavasquez · https://elenavasquez.dev
Professional summary
Frontend developer with 5 years shipping accessible, performant interfaces in React and TypeScript. I focus on Core Web Vitals, component architecture, and design-system consistency — turning UI polish into measurable conversion and load-time gains.
Skills
Frontend
React, TypeScript, JavaScript, CSS, HTML
Performance & Quality
Core Web Vitals, Accessibility (WCAG), Jest, Storybook, REST APIs
Professional experience
Frontend Developer
Lumen Commerce — Portland, OR
May 2021 – Present
- Improved checkout LCP from 3.8s to 1.6s by code-splitting routes and optimising hero images.
- Built a shared component library used across 4 product teams, cutting UI rework by 35%.
- Raised accessibility audit pass rate from 72% to 98% by fixing focus traps and ARIA patterns.
UI Developer
Cascade Digital — Remote
Jul 2019 – Apr 2021
- Shipped a React redesign that lifted mobile conversion by 18% in the first quarter.
- Reduced bundle size by 40% through tree-shaking and lazy-loaded feature modules.
- Partnered with design on a token-based CSS system adopted by 12 engineers.
Education
Portland State University
B.S., Computer Science
Relevant coursework: Web development, human-computer interaction, algorithms
2015 – 2019
Certifications
- Professional Scrum Developer I — Scrum.org — 2022