Improved Frontend Testing: Led initiative to improve Frontend testing. Collected data from user interviews, surveys, and codebase analysis to identify the best problems to tackle. Architected plan to address these problems that balanced improving developer ergonomics and operational costs.

Technical Debt Reduction: Architected and led comprehensive multi-phase strategy for removing Immutable.js dependency from core frontend codebase, addressing major source of production incidents and developer friction

Design System Migration: Built tools for automating migration of legacy components to new design system, improving developer experience and UI consistency across platform

Founding Team Member: Core contributor to Web Infrastructure team, establishing foundational tools and processes for frontend development at scale

Performance Engineering: Designed and implemented comprehensive metrics system that identified optimization opportunities, contributing to measurable performance improvements across the platform

Error Attribution System: Led end-to-end design and implementation of frontend error attribution tracking system, enabling product teams to proactively identify and resolve issues impacting user experience

Performance Infrastructure: Developed new performance measurement systems for airbnb.com, providing data-driven insights that guided optimization efforts across the platform

Platform Transformation: Key contributor to architectural evolution of search frontend from single-team product to scalable platform, enabling multiple teams to independently ship features and reducing development bottlenecks

Cross-Team Collaboration: Partnered with product, design, and backend teams to deliver high-impact features serving millions of users globally

Product Leadership: Led frontend engineering and technical design for Yahoo View, managing full development lifecycle from conception to launch

Mobile Web Architecture: Key contributor to mobile website modernization, migrating to Node.js-based architecture that improved performance and developer productivity

Feature Development: Designed and implemented critical user-facing features including Groups UI and contest systems, directly impacting user engagement metrics

Technical Expertise: Subject matter expert for Polyvore desktop frontend codebase, providing technical guidance and mentorship to team members

(Acquired by Yahoo)

Product Leadership: Led frontend engineering and technical design for Yahoo View, managing full development lifecycle from conception to launch

Mobile Web Architecture: Key contributor to mobile website modernization, migrating to Node.js-based architecture that improved performance and developer productivity

Feature Development: Designed and implemented critical user-facing features including Groups UI and contest systems, directly impacting user engagement metrics

Technical Expertise: Subject matter expert for Polyvore desktop frontend codebase, providing technical guidance and mentorship to team members