Build reliable WhatsApp Media Infra with high reliability and performance. Backend, CDN, cluster targeting, etc.

Designed and built Suggestion Framework for Google Assistant on Auto to improve user engagement and help Assistant feature discovery. This framework presents contextual suggestions to users with filtering and ranking based on many signals.

Built Software Defined Networking applications to manage Google's next-generation network for Native Datacenter Expansion.

• Modeled and Implemented RESTful API for SPBM(Storage Policy-Based Management) service.

• Worked on virtual storage in vSphere ecosystem. Areas include SPBM, Replication, Virtual Volume, V-Motion and VMFS.

• Oversee vSphere 6.0 release for core storage area and review product quality matrix weekly.

• Automated for PowerCLI SPBM Replication feature and integrated automations with Continuous Automated Test System.

• Implemented Feature Stress Framework on Virtual Volume with Java Servlet and SQL database hosting on Tomcat server. This framework is data-driven. User can add new products to inventory, add new tests, and specify how many threads and iteration each test needs to run. User can also monitor product performance through this framework.

• Work on automation of virtual volume in Java framework. Work on the release of new features: Replication, non-volatile memory, vcenter high availability and first class disk.

• Automate VVOL testing by VC API and shell script within the framework of Java.

• Built an internal tool to send bug report using Jenkins and bug report system.

• Designed and implemented multiple test cases for Virtual Volume and VSAN products.

Added airtime traffic fairness (ATF) functions to AVC system so that applications with different priority would be given different network bandwidth.

Implemented command line interface for ATF functions.