Josh Lee Email & Phone Number

San Jose, Ca, Us

Ontario, Canada

Skills used on this project: C/C++, bash, Network L2/L3 protocol, TCP, IPv4/IPv6, Network Security, DPDK, Yocto, Linux kernel, Python, Docker, gRPC, netconf, Devops CI/CD, Jinkens, Git, Confluence, JIRA, Wireshark• Worked on Forwarding Plane, the framework is designed to forward the packets between Applications and the Network. It is about how the packets are Injected from the Offload Block to Network and how the packets are extracted from the Network to the Offload Block. .• Worked on the Control Plane, a wide range of network services, such as IP, MPLS, ISIS, LDP, OAM, BGP, RSVP.• Worked on the trouble shooting and triaging, take a look on what on the bugs trouble shoot the root cause, forward to the right team to work on it.• DPDK for packet classification, processing, injection/extraction• Workshops on Google cortext AI on Google Cloud Platform, Gen AI studio, PaLM fine tuning, model garden.

Ottawa, Ontario, Canada

Skills used on this project: C/C++, bash, Network L2/L3 protocol, TCP, IPv4/IPv6, Network Security, DPDK, Yocto, Linux kernel, Python, Docker, gRPC, netconf, Devops CI/CD, Jinkens, Git, Confluence, JIRA, Wireshark, RTOS• OcNOS project, IP Infusion Inc. (2019.03-2022.01)OcNOS is a modular, multi-tasking network operating system, with tight integration capabilities on commodity hardware. My responsibility is to migrate BAL code to OcNOS Optical Line Terminal(OcNOS-OLT), to support for Passive Optical Networks(PON), bring up new board such as Edgecore using OcNOS, DHCP Snooping and IP source guard on Qumran platform, TIBIT olt sdk upgrade, QOS tos based queue distribution, private vlan and Multi-chassis link aggregation (MC-LAG) integration on Qumran platform.• Salt Spring, Vecima Networks. (2018.08-2019.03)Saltspring is a IP to IP/QAM/Analog transcryption and transcoding device, intended to provide free-to-guest services in the hospitality market. My responsibility is fixing various bug tickets raised by customers, including fixing bugs in html css, iptables, out-of-band tuning for maxlineard module.• Volt project, Furukawa Electric. (2018.03-2018.08)Volt project is based on VOLTHA project on XGS PON. My responsibility is to set up three box solution, such as compile and deploy new BAL version with switch sdk, fixing any bugs encountered, compile VOLTHA, test and running VOLTHA using three box solution, prepare a demo for customer.• Network Application Visibility Library (NAVL), Procera Networks. (2016.08-2018.03)NAVL (Deep Packet Inspection) inspects packets’ property to determine what traffic is on going. My responsibility is to design new signatures, fixing bugs, implementing new functionality to deny specific VPNs, such as ultrasurf, psiphon, betternet.

Chongqing City, China

• Designing drivers for the TMS320C6713 and OMAP-L138 chips (UART, SPI, I2C, boot loader, EEPROM, etc.)• GPS module development (signal acquisition, GPS Ephemeris and Almanac computing algorithm, positioning solution algorithm)• Participated in the BD2 (Compass) and GLONASS module development (Excellent understanding GLONASS and BD2).• In charge of three module Receiver Autonomous Integrity Monitoring (RAIM).• Using Scrum development framework (agile software development).

Chongqing, China

• Embedded Linux Operating System on OMAP5 platform.• Using Ubuntu as cross-compiling environment.• In charge of the communication protocol using serial ports and USB ports.• In charge of Networking protocols developing (TCP/IP, UDP/IP)

Chongqing, China

• In charge of FPGA and STM32 (ARM Cortex) software development, and UI interface on Windows.• FPGA receive a real-time data stream through A/D, buffer and send the data to ARM. ARM save the data to NAND flash using file system. Operating System is Linux.• Windows interface can view the data through USB port, also can send commands to ARM (read, write, erase, and broadcast data). • When ARM receive broadcast data command it pass the data to FPGA. FPGA broad cast it using PCM (Pulse-code modulation) stream.

Master Of Applied Science Electrical And Computer Engineering, Digital Signal Processing, Gpa 3.76/4.0

Activities and Societies: Thesis project, DNN Approach for Speech Enhancement • Using Deep Neural Network method to improve the speech.

Master’S Degree, Physical Electronics, 3.27/4.0

Bachelor’S Degree, Optical Information Science And Technology, Gpa: 3.39/4.0 (Top 3% Out Of 100 Students)