Chen Zhu

Software Engineer (Frontend)

Product-minded engineer who loves taking ideas from a blank page to a polished product that's user friendly. I obsess over user experience, sweating the details, and carrying projects from first sketch through launch with React, Next.js, and Tailwind CSS.

View My Work

Selected Projects

Screenshot of cozystay

A hotel market place to find a cozy stay for your next escape, inspired by Airbnb.

  • Owned the product end to end — from design and UX in Figma through frontend implementation and deployment
  • Crafted a warm, cozy color palette and visual language to make browsing stays feel like the escape itself
  • Designed mobile-first and responsive, so the experience shines from phone to desktop
  • Built infinite scroll for stay listings with accessibility in mind, keeping keyboard and screen reader users fully supported
  • Applied Next.js server components with URL search params as the single source of truth for shareable, bookmarkable search state
ReactTypescriptNext.jsShadcnTailwind CSS
Screenshot of Recipe Collection Site

Designed and implemented a recipe collection website that shows my favorite recipes concisely, with the latest best practices I've learned using Next.js stack.

  • Owned the full product lifecycle, from design, build, and deployment to a production recipe website
  • Designed the layout, color palette, logo, and component library in Figma before writing a line of code
  • Built the UI with Next.js, HeroUI, and TailwindCSS, translating the designs into reusable components
  • Deployed to production on Vercel and managed scope and timelines to take the site from concept to live
Next.jsHeroUIReactTypeScriptTailwindCSSVercel
Screenshot of What to wear today?

Designed and built an AI prompt web interface to help people decide what to wear today, according to user's commute, style, weather and other preferences.

  • Turned a raw AI prompt into a friendly web product anyone can use
  • Designed the layout, form questions, and interaction flow, crafting the form to be effortless to fill and fully accessible, with clear labels, keyboard navigation, and minimal typing
ReactTypeScriptVercel

Professional Experiences

Led frontend development for AWS ECS and Fargate features, improving console efficiency and user experience for 500k+ daily users.

  • Improved ECS Console efficiency by 10% through UX enhancements
  • Delivered 100% of MLP features on time
  • Enhanced code review process with custom ESLint rules
ReactTypeScriptAWS FargateCloudWatchREST API

Led frontend design and development of 3 greenfield projects for Amazon's Sort Centers, driving significant operational savings.

  • Designed UX for greenfield MVP in 2 weeks, earning 90% stakeholder satisfaction
  • Cooperated with backend engineers and stakeholders during trade-off decisions to ensure milestones were met
  • Implemented and launched the MVP on time in 3 months
  • Achieved 80% adoption rate with daily active users at 10k+ level
  • Generated $500k in quarterly savings across the organization
  • Boosted team productivity by 20% through standardized code review process
  • Mentored 3 junior engineers to independent, production-level contributors
ReactTypeScriptReact QueryJestDocker

Delivered 10+ web features for ICE's bond trading platform serving 10k daily users, contributing to 20% revenue growth.

  • Improved search performance by 30% through data structure refactoring
  • Sped up CRUD operations by 10% with optimized RESTful APIs
  • Guided 2 junior developers, accelerating their growth to self-sufficient contributors
JavaScriptJavaREST APIOracleSQLJenkins