Greater Seattle Area
👋 Hi, I’m Diana, a Frontend Engineer with 5+ years of experience building global commerce and auth experiences at scale. I currently work on HBO Max, focusing on subscriptions, billing, account management, and partner flows using React and TypeScript. I’m pursuing a Master’s in Human-Computer Interaction at DePaul University, exploring UX research and accessibility to complement my engineering practice. Outside of work, I enjoy game development, miniature crafting, and photography - creative practices that continue to shape how I approach interaction and design. ✨ Always open to connecting, learning, and collaborating.
- Co-led efforts to increase test coverage and maintainability across web teams; served as Playwright SME for scenario and component testing. - Developed and maintained reusable UI components for HBOMax, supporting launches across US, LATAM, EMEA, and APAC. - Resolved localization reload conflicts ahead of LATAM release. - Enabled EMEA commerce expansion, integrating regional payment methods including iDEAL and 3DS. - Worked on partner bundle flows, including project with The Walt Disney Company's Disney+. - Migrated and enhanced partner and subscription flows to support multiple user types and service-driven data logic.
- Built reusable, responsive UI components for Discovery+ and Magnolia Network streaming apps used by millions of global users. - Refactored pages and components to meet WAI-ARIA and WCAG accessibility standards, improving screen-reader and keyboard navigation, for high-impact surfaces such as billing pages at 200% zoom. - Supported commerce flows by resolving high-priority bugs and integrating in-house APIs for subscription and billing features.
- Developed frontend of commercial React and React Native web and mobile applications, resulting in increased development proposals from stakeholders. - Created internal React web application to upgrade from legacy system with tools to achieve and optimize company tasks. - Designed UI/UX wireframes and prototypes to ensure products met clients’ requirements, functionality targets, and quality standards. - Produced PowerBI reports and scripts to illustrate data for company and its clients to manage and monitor business processes, subsequently improving operational support.