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CLOUD WAN / RESUME

Yunfeng WanFrontend Engineer

From interfaces to business systems,
turning ideas into working products.

Hangzhou / Frontend · Full-stack · AI Applications

Contact me
01

Profile

6 years of frontend experience, 2 years of full-stack experience, and 1 year working with AI agents. Experience spans Canvas-based garment pattern design, international e-commerce websites, creator relationship management, and AI customer support, with a focus on delivering products for real business needs.

  • Built, deployed, and maintained company frontend projects using Vue / Nuxt.js and React / Next.js.
  • Integrated payment platforms, improved website SEO, and reduced website load time to under 2.5 seconds.
  • Integrated AI agents into the website to handle pre-sales and after-sales requests; used AI to assist with solution design and development, while reviewing outputs against business requirements.
  • Value clear communication and follow-through, and enjoy programming, troubleshooting, and fixing bugs.
02

Technical Skills

  • Frontend & interaction: JavaScript, TypeScript, HTML, CSS, Vue 3, Nuxt.js, React, Next.js, Vuex, SCSS, Tailwind CSS, and UnoCSS.
  • Graphics development: Canvas, Fabric.js, Bézier curves, vector and matrix calculations, object-oriented modeling, reusable components, and utility libraries.
  • Backend & AI applications: Node.js, Express, Mastra, and PostgreSQL; knowledge retrieval, business workflows, and large language model integration.
  • Engineering & delivery: Vite, vite-ssg, SSR, localization, analytics instrumentation, mobile adaptation, GitLab CI/CD, Docker, Nginx, and automated deployment scripts.
  • Business integrations: Stripe, PayPal, Apple Pay, Google Pay, Feishu API, and SMTP email.
03

Work Experience

Hangzhou Bangmi Technology Co., Ltd.

Frontend Developer · Aug 2022–Present

  • Built, deployed, and maintained frontend projects, primarily with Vue 3 / Nuxt.js, alongside React / Next.js.
  • Implemented localization, analytics instrumentation, desktop and mobile adaptation, and frontend standards; used Tailwind CSS and UnoCSS to improve styling efficiency.
  • Configured GitLab and GitLab Runner for CI/CD, wrote automated deployment scripts for SSR projects, and created build and CDN upload scripts for static sites.

Banteng Technology (Hangzhou) Co., Ltd.

Frontend Engineer · Jul 2020–Jul 2022

  • Contributed to an online semi-automated garment pattern design system, using Canvas / Fabric.js for garment design and pattern interactions.
  • Applied vector and matrix calculations to draw lines and curves and calculate intersections; abstracted common garment-object properties into base classes and extended their individual interactions.
  • Built a reusable UI component library from the company's design specifications.

Taobao (China) Software Co., Ltd.

E-commerce Operations · Jun 2015–Jan 2020

Operated a Taobao store selling anime merchandise.

04

Projects

Creator Relationship Management System

Developer · Jan 2026–Present

Centralized creator onboarding, bulk email, automated contract generation, inventory requests, sample shipment tracking, and content reminders for KOL collaborations on the NOX platform, reducing repetitive one-to-one communication for operations teams.

  • Built the frontend with React and Tailwind CSS, and the backend with Node.js, Express, and PostgreSQL.
  • Integrated Feishu API and SMTP notifications; deployed with Docker and Nginx.

Femometer E-commerce Website & AI Customer Support

Frontend Developer · Aug 2022–Present

Provided product discovery and purchase journeys for international customers, supporting Stripe, PayPal, Apple Pay, and Google Pay.

  • Used Nuxt.js and SSR, integrated analytics platforms, and supported localization and SEO improvements.
  • Built AI customer support around Node.js and Mastra, using a knowledge graph to retrieve relevant information and workflows to handle returns, exchanges, and other after-sales processes.
  • Connected conversations with product and business services to support pre-sales and after-sales requests.

Try AI customer support

PatternGo Online Garment Pattern Design

Web Frontend Developer · Apr 2020–Jul 2022

Helped garment designers and pattern makers produce patterns more efficiently. Built with Vue CLI, Vuex, and SCSS, using Fabric.js, Lodash, and Axios.

  • Developed garment objects including pockets, zippers, darts, and pleats, along with the application interface; extracted and maintained reusable utilities.
  • Worked with garment designers to clarify requirements, interaction behavior, and implementation costs; modeled shared properties with base classes and extended them for individual objects.
  • Independently designed more than half of the system's garment objects, and contributed to debugging and the UI component library.

Personal Blog

Frontend Developer · Jul 2020–Present

Built a personal blog with Vite, Vue 3, UnoCSS, and vite-ssg. Used the Composition API to organize and separate logic, and static site generation to deliver prerendered pages.

Vector Drawing Application

Frontend Developer · Jul 2020

Used Canvas / Fabric.js to implement line and Bézier curve drawing, coordinate and length displays, and drag and delete interactions.

2048 Game

Frontend Developer · May 2020

Used vanilla JavaScript and a two-dimensional array for board state, keyboard input, move detection, and tile merging. Throttled rapid input and persisted the highest score with localStorage.

05

Education

Nanchang Institute of Technology

Bachelor's degree · E-commerce · 2011–2015

06

Contact

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