Overseeing various aspects within the Product Search space. Larger focus on our ingestion/indexing pipeline and our query-fleet control plane.

* created a new build to improve relevancy for seasonal products

* redesigned an existing build to decouple it from various parameters to reduce the effort required to generate data for side-by-side (A/B) for testing the changes

* designed and implemented Perl libraries for Hadoop streaming jobs used in multiple production builds

* modified multiple existing builds to improved relevancy of search results for multi-generational products

* redesigned a legacy data mining build to take advantage of the Hadoop framework to increase reliability and scalability

* created libraries for PIC16F88 and PIC18F1220 microcontrollers to be used in solar panel control systems