• Enhanced TikTok’s SaaS Customer Resource Management (CRM) system by collaborating with PMs and understanding complex business logic. Utilized React with Redux to build a large-scale web application. Contributed 25,700 lines of code.

• Refactored legacy code to incorporate the Fabric data framework, improving CRM system maintainability and code reuse.

• Utilized React hooks to minimize re-renders, increasing the frame rate of large tables by 30%; Optimized page load and switching times by 3.5 seconds by reducing redundant API requests and caching data.

• Revamped API by adopting a more efficient REST API style, utilizing appropriate HTTP methods and reducing payload size.

• Enhanced software for websites, Content Management System (CMS), and iOS App benefiting 7,900,000+ monthly users.

• Participated in the React design system overhaul; revamped components across the site aiming for high cohesion and low coupling. Designed components focused on optimal load speed and minimal bundle size to improve web core vitals.

• Maintained backend REST API using AWS Lambda, NodeJS, and TypeScript, ensuring optimal runtime performance.

• Created iOS Live Activity Widget for football game updates in Swift; set up serverless functions for APNs live notifications.

• Engaged in Agile development: daily standups, unit tests with Jest, and code reviews

• Constructed frontend pages and reusable UI components using Arc Fusion, a web rendering engine built on React.js.

• Rebuilt the new USC Annenberg Media news website from the ground up, receiving a daily 3,000 pageviews and 1,700 total engaged minutes. Average engaged time had a 30% increase in the first month after launch.

• Improved website accessibility by creating a “listen to article” module through self-implemented string processing algorithms and npm text-to-speech packages. The feature was implemented in over 3,300 news articles.