* Founded & scaled an 0→1 team focused on discovery & mitigation of previously-undetectable defects pre-production.

* Delivered major wins in overall Messenger engineering (1500+ people) productivity (DevX, Testing Automation, Release, etc) while also cutting the volume of defects (in some areas >95%) making it out to production.

* Founded & scaled a 0->1 initiative for the launch of Messenger Notes (20M+ DAU) and successfully expanded the Notes product across the Facebook network apps.

* Built a strong and cohesive team that embraced the service culture and customer-obsession.

* Led the technology innovation, re-architecture, and data migration for Microsoft Partner Center portal and services across multiple releases.

* Leaded the development of the highly scalable, extensible and reliable fulfillment, ordering, return, shipping and notification services for the global Seller Central platform to support millions of Amazon sellers and billions of transactions per year, growing the 3rd party selling GMS surpassing Amazon retail.

* Designed and scaled Amazon’s Pricing Engine for its overall retail business. Generates prices in real time for millions of retail products selling on Amazon’s website.