** WearOS (2018 - 2020)

** Display Ads Quality - Bidding Optimization (2016 - 2018)

• Developed bidding pipeline for advertisers to help them equalize performance on different segments. Also performed analysis on pipeline, and showed that it produced a positive gain in revenue for Google.

** Display Ads Quality - Scoring and Ranking (2015 - 2016)

• Updated models used for ad selection. These changes resulted in reduced CPU usage, but remained revenue neutral.

Created programs to improve monitoring of site and system metrics for breakouts. Additionally developed a procedure to model key metrics during times of heavy user activity

Created and maintained C++ and Perl programs for managing error-correcting software.