Compute Efficiency Lead - Build and deploy next gen of h/w and s/w infrastructure to make Google run efficiently for Cloud, ML, and all Google products.

Lead for Borg - Google's internal cluster management system; resource efficiency, resource isolation in multi-tenant systems, fleet-wide performance analysis, Data center power management. Resource Isolation for google compute engine.

Part of the founding team for Kubernetes to take it to 1.0. Past maintainer for Docker/libcontainer and runc. Served for a while on Docker Governance Advisory Board. Did more container stuff with cadvisor and lmctfy.

Core, Memory, and I/O Virtualization, Distributed Computing, and Linux kernel development

Kernel Development of HPUX operating system - Virtual Memory, File Systems and Process Management.

Research and Development for Veritas Volume Manager (VxVM).

Development of Veritas Volume Manager for Linux