Tina H. Email & Phone Number

• Senior Software Engineer/Technical Lead, System Networking DivisionDevelopment Engineer
• VxLAN L2 and L3 gateway for Data Center Interconnection solution.
• VxLAN L2 gateway data plane for VMware NSX Network Virtualization solution.
• Converged Enhanced Ethernet feature to achieve lossless with DSCP/COS remarking and ECN. Technical Lead
• Directed team technically related to BGP EVPN, NAT, ARP Suppression, Anycast IP/MAC, Forwarding Database for VXLAN L2/L3 gateway project.
• Trained global team to take ownership of the CEE and Universal Fabric Port (UFP) features.

Armonk, New York, NY, US

• Senior Software Engineer, System Networking DivisionDesigned and implemented a variety of projects:
• Distributed Overlay Virtual Ethernet feature to provide IBM solution for network virtualization.
• QoS feature which provides services to classify the network traffic, police and prioritize traffic flow, congestion avoidance, WRED, bandwidth and shaping.
• Priority Flow Control and Enhanced Transmission Selection features.
• Port Virtualization feature; specializing in bandwidth provisioning for each virtual port.
• Private VLAN feature.

• L2 / L3 / IGMP / NAT / IPMC / Port Mirroring / DSCP / QoS / ACL / PHY / MAC.
• Stacking feature to support topology discovery and reliable inter-communication between switches in the stack.
• DMA engine for packet transmit and receive.
• Extensive customer support.
• Worked closely with Broadcom to develop workaround solutions and to ensure the integrity of the chip's support for the L2 / L3 software features.