Software Engineer @ Cold Storage: Design and implement large scale (Exabyte) archival storage system for facebook. https://code.facebook.com/posts/1433093613662262/-under-the-hood-facebook-s-cold-storage-system-/ NextGen Data Warehouse Storage: Building the next-gen storage system for facebook data warehouse. From December 2012 to Present (3 years 1 month) Greater Seattle AreaSenior Software Engineer @ 1. Build large scale data mining platforms based on Microsoft SCOPE/COSMOS. 2.