Designed and developed the core RESTful Web APIs that powers the Xbox Marketplace and Microsoft Store (including XboxOne, Xbox360, windows store app, Xbox Marketplace, Microsoft Store). Worked on Purchase and Catalog services, which power the user experience starting from catalog enumeration, purchase, collections and ending at licensing of the products.

• Catalog services that support millions of products, and it handles ~100K requests per second from across the globe.

• Purchase services are heavily consumed by different user facing clients and internal clients to perform several commerce scenarios, that includes consumer and commercial purchases.

Served on team developing distributed content management system providing solutions for news agencies, military associations, banks, airlines, and telecom companies, amongst numerous others; manages text, photos, documents, A/V clips, web pages, email messages, and various other content. Design and develop software to optimize system stability and availability, as well as efficiency of communication with servers.