• Built front end infrastructure from 0 with Next.js (React), TypeScript, Sass, providing continuous delivery with GitHub Actions, AWS CloudFront, AWS ElasticBeanstalk and quality assurance with Cypress, Sentry & AWS CloudWatch.

• Implemented Shopify App published on Shopify App Store with 100+ installations within 11 months. (TypeScript, Parcel)

• Implemented compatible and reliable embedded widget SDK with 10K+ daily active users from 80+ partners.

• Developed the Merchant Dashboard for partners to manage returns. (Next.js, React, mobx, TypeScript, Sass)

• Implemented solutions to optimize the business flow by supporting self-service features with a dedicated configuration management platform.

• Led the front-end e-commerce project with > 1.2M active users for online courses. (Typescript, Vue, Less, Jest)

• Led and developed on projects for large-scale advertising on multiple social media platforms to service > 80K daily active users. (TypeScript, Vue, Less, Node, Koa, Nuxt.js)

Led the project of the CMS platform to support over 4K different web page designs. (Angular)

• Design & implementation of a system for data gathering & analytics with over 1.6M daily events. (Google Analytics)

• Developed the Vehicle Management System for data visualization, remote control and malfunction diagnosis of vehicles. (Vue)

• Developed the User Manual System, a Node service to generate updating patches & push them to car dashboard apps. (Node, AWS)