Delivered a tourism exploration website for Lufthansa Airlines Singapore to allow their customers to explore their potential destinations before booking their flight

Modernized the existing codebase and operations and reduced monthly costs by 90%

Built a library with user-friendly APIs for interacting with different systems used throughout Siri Search organization, such as an in-house MapReduce framework

Built various components for iOS-based search infrastructure, such as spell correction and stemming, and integrated it with Safari as a prototype to demonstrate its capabilities

Maintained the search-based data pipeline for Apple News in order to show relevant news articles in English and French for users in locales that lack a dedicated manual content curation team

Worked on the first layer of defense against spam on iMessage, to detect malicious users and throttle their message throughput, with the primary aim of increasing iMessage adoption in China