• Managed a team of six engineers whom I mentored and met with regularly

• 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%

• Ported critical parts of the search infrastructure from Go to Rust, which improved CPU usage by 5%

• 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

• Worked on per-publisher cross-platform population estimation modeling to allow publishers to have a sense of the unique number of users viewing their content across all of their platforms

• Traded options on commodity futures, such as corn, soybeans and wheat