Working on (learning about) back-end distributed systems. My team provides a platform-as-a-service (PaaS) to internal Salesforce developers to create cloud-native applications that runs on Kubernetes in private and public cloud environments.

Returned to Dell and continued where I left off.

Working on:

SONiC (https://azure.github.io/SONiC/)

A container-based open-network operating systems that runs in user-space on top of a standard Linux distribution. It is a flexible and extendible operating system that supports CRUD/exec operations through REST/gNMI/gNOI.

Follow my GitHub activities: https://github.com/GarrickHe

• LLDP support for SONiC Management Framework (CLI / gNMI)

• sFlow + mVRF support for SONiC

• Coordinate with Azure community to bring changes internal to Dell out to community and vice-versa

• Worked on sFlow/Platform/LLDP support for SONiC Management Framework

• Familiar with Openconfig YANG models

• Fixed numerous bugs reported by the open-source community and our partners

* Worked on NSX Container Plugin (NCP) - I primarily worked on the area of NCP that provided an interface between Kubernetes and NSX-T. This allows Kubernetes to leverage NSX-T to provide networking and security services.

Working on:

OpenSwitch (https://www.openswitch.net/)

SONiC (https://azure.github.io/SONiC/)

Both are open-network operating systems that runs in user-space on top of a standard Linux distribution. OPX is service-based, while SONiC is container-based.

Follow my GitHub activities: https://github.com/GarrickHe

• sFlow support for SONiC

• Coordinate with Azure community to bring changes internal to Dell out to community and vice-versa

• Worked on sFlow/Platform/LLDP support for SONiC Management Framework

• Familiar with Openconfig YANG models

• Fixed numerous bugs reported by the open-source community and our partners

• OPX Configuration Persistence

• Lead the effort to release OPX 3.0/3.1

• Migrate from Debian Jessie (OPX 2.3.x) to Stretch (OPX 3.0.0)

• Fixed kernel-panic issues to allow users to upgrade using 'apt-get dist-upgrade'

• Worked on physical port fanout

• Worked on VLAN (tagged/untagged) and VLAN STP.

• Port kernel modules to bring-up new platforms.

• Implemented get-handlers for interface information based on YANG model

• Hardened and tested OPX code-base

• Collaborate with OS10 team on various technical issues

• Dell Silver Award recipient

I worked on the following areas in PANOS:

• URL Filtering

• File-blocking

• SSL Proxying

• Implemented URL redirection meta-data hiding/securing with AES-GCM