Dec 2018 – Mar 2021 · 2 yrs 3 mos · Bellevue, Washington, United States

• Architect, design and development a brand new SDN control and data plane as an open source project. Primary goal is to support cloud scale with very high throughput and ultra-low latency in comparison to Openstack Neutron.

Jul 2015 – Dec 2018 · 3 yrs 5 mos · Redmond, WA

• Develop and deliver a set of Server class Networking virtualization features for Software Defined Networking in the Datacenter Cloud world. Also lead virtual switch security and server telemetry effort for the organization.

Jul 2013 – Jun 2015 · 1 yr 11 mos · Redmond, WA

• Develop and deliver a set of Enterprise Networking features to help reduce cost by 50% on networking, increase revenue and improve scale in for Windows Server. Successfully delivered Windows 10.
• In charge for the telemetry work for the organization.
• Responsible for 3rd party networking ecosystem, work directly with IHVs and shorten their networking driver stabilization time from months to one week.

Jul 2009 – Jun 2013 · 3 yrs 11 mos · Redmond, WA

• Designed and delivered major device connectivity features for Windows 8/8.1.
• Delivered brand new Bluetooth 4.0 stack (aka SMART or Low Energy) for Windows 8 to enable an exciting new ecosystem with low energy mouse/keyboard, fitness devices, etc. Help delivered the Microsoft Surface Bluetooth solutions.
• Partnered with Bluetooth SIG to ensure the specs are ready for Windows release, closed down the spec in months instead of the typical year long timeline.
• Collaborated with them on the interoperability with the goal of improving the ecosystem quality on Bluetooth interoperability. See publication http://ip.com/IPCOM/000234696
• Also delivered the brand new class driver for NFC during Windows 8.1 and various UPnP/WSD features to enable scenarios on network connected devices.

Jul 2004 – Jun 2009 · 4 yrs 11 mos · Redmond, WA

• Managed a high performance team to deliver major networking component for Windows.
• Windows 7 - In charge of the whole Networking ecosystem (LAN/WLAN/Modem/ISDN). Owned the Windows inbox and Logo program, plus enforcing PREFast for driver, Static Driver Verifier for inbox drivers to raise quality. Managed around 20 people with FTEs and Vendors. Eliminated Vendor cost by 80% before shipping. Presented in WinHec conference on writing quality networking device drivers.
• Released "Internet Connectivity Evaluation Tool" to let customers measure their network quality from a web based tool and can optionally submit results:
• http://www.microsoft.com/windows/using/tools/igd/default.mspx. It was a huge hit on the internet.
• Windows Vista - Led the effort to deliver a new set of Network UI.

Jun 2002 – Jun 2004 · 2 yrs · Redmond, WA

• Delivered a set of home networking APIs with firewall on by default for XP SP2/Server 2003

Jan 2001 – Jan 2002 · 1 yr · Richardson, Texas

• Designed and implemented C/C++ applications to run under OSE for RCP-700, a Next Generation Network product which delivers capability to offload, augment and ultimately replace TDM switches.

Jan 2000 – Jan 2001 · 1 yr · Richardson, Texas

• Designed and implemented C++ programs to run under VxWorks for Cellworx, a telecommunication product.