• Help amazon customers discover and find relevant items by improving relevance and reducing noise in search results

Built a graph powered recommendation engine for amazon retail and fashion.

• technical lead for fireOS framework features. fireOS powers all the new kindle devices like tablets and fire tv.

• architect for fireOS download Manager : optimized downloading and scheduling for best user experience.

• architect for fireOS Universal Search : A fast and seamless search experience for a wide variety of catalogs : user content, amazon content, settings & help

design and development of clusters with high-availability support.