Software engineer tech lead Resume

TECHNICAL SKILLS

vxWorks, device driver, BSP, Tornado; Linux kernel; Solaris, Unix & Microsoft Windows development environment
Strong C/C++, Object Oriented Design in embedded system
Assembly language for PowerPC 4xx, 85x, 6xx. INTEL 80386 ARM920 Core
Python script

PROFESSIONAL EXPERIENCE

Confidential

Software engineer tech lead

Responsibilities:

Program embedded device inside new optical network transceiver support on 400G QSFP DD and 100G QSFP speed
Worked mdio network retimer driver for high speed optical network
Debug customer network port/link related issue such as link flapping, CRC error and general link issues
Enhance timer based state machine to coordinate multi - thread on accessing I2C devices
Develop python script for network equipment setup and traffic testing
Works on MACsec layer security protocol

Software engineer tech lead, network driver

Confidential

Responsibilities:

ACI ACL/Policy SDK development for Insieme
Worked on implementation of 40G port breakout function
Python programming for SDK ACL/Policy feature unit test
Worked on the new N9000 switch with multiple line card
Develop user space driver to handle physical link up/down, SFP insert/removal event
Develop USD driver to handle ethPM command, and access the Monticello ASIC via SDK library
100M/1G, 10G, 40G port bringup with BroadCom Trident ASIC and network processor ASIC
Port PRBS test
Port auto negotiation for 1G/100M link speed
Work on linux device driver on command messaging to user space driver

Software engineer

Confidential

Responsibilities:

Works on Cisco new multi-media telepresence product line
Implement diagnostic module on Linux for various devices including HDMI, Davinci DSP, miniPCIe WIFI card, and ethenet components
Design diagnostic algorithm to test audio, video and WIFI modules
Modify Linux device driver for diagnostic development