Z

Zhan Xiu Wei

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Hong Kong Island, Hong Kong
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Résumé

Jobs verified_user 0% verified
  • U
    Shopify Solutions Architect
    Universal Yums
    Oct 2023 - Apr 2025 (1 year 7 months)
    Led a cross-functional team to create a subscription-based • international snack box platform on Shopify Plus, integrating custom billing cycles and pausing workflows—boosting MRR by 35% within four months. Implemented Storefront API-based multilingual support (Spanish, • English, French), including dynamic currency conversion and locale aware routing, raising global orders by 28%. Crafted a reusable UI component library in React aligned with Polaris, reducing design-to-development time by 50% across projects. Conducted monthly performance audits (Lighthouse, WebPageTest) with actionable insights, optimizing TTFB and Largest Contentful Paint to target thresholds under 1s and 2.5s respectively.
  • C
    Full-Stack Shopify Engineer
    Cook'd
    Apr 2021 - Sep 2023 (2 years 6 months)
    API, decoupling UI from backend and improving site speed by 55%, which translated to a 20% increase in conversion rates. Developed a real-time order status widget embedded via App Bridge, utilizing WebSockets for live updates; improved customer support SLA by 40%. Implemented an A/B testing framework for homepage layouts using • • Split.io, driving a 15% lift in add-to-cart events for the winning variant. Automated end-to-end CI/CD pipelines with GitHub Actions: linting, unit tests, E2E flows, and automated deployments to staging/production, slashing release cycles from days to hours.
  • Cortex
    Shopify App Developer
    Cortex
    Mar 2020 - Mar 2021 (1 year 1 month)
    Designed and launched SmartTags, a Shopify app integrating with vendor ERP systems via webhooks and GraphQL, automating product tagging rules and saving merchants up to 12 hours/week in manual configuration. Built an Admin Dashboard with React and Polaris, featuring drag-anddrop rule builders and real-time debug logs, increasing user adoption by 70% in the first quarter. Implemented blue-green deployments on AWS ECS using Docker and Terraform, ensuring zero-downtime releases and enabling rollback within 2 minutes. Championed test-driven development: established unit and integration tests with Jest and Cypress covering 85% of code, reducing production issues by 35%.
  • Outsized
    Shopify Theme Developer
    Outsized
    Feb 2018 - Feb 2020 (2 years 1 month)
    Spearheaded a complete redesign for a luxury fashion retailer • (DailyMuse), crafting modular Liquid sections and flex settings that allowed non-technical content managers to launch new collections 48% faster. Engineered a custom size-guide generator—leveraging GraphQL to pull vendor-specified measurements—resulting in a 25% reduction in size related returns. Orchestrated the migration of a 5,000-product catalog from Magento to Shopify Plus, preserving SEO value via automated 301 redirects and custom URL rewriting, yielding a 30% uplift in organic traffic within three months. Instituted performance best practices—dynamic image srcset generation, deferred JavaScript loading, and inline critical CSS— achieving an average Lighthouse performan
Education verified_user 0% verified
  • H
    Bachelor of Science
    Hong Kong Metropolitan University
    Jan 2013 - Jan 2017 (4 years 1 month)