Sr. Firmware developer, Sr.Software Engineer C++

Jeffrey Yin Ke

**********@*******.***

408-***-****

Objective Sr. Software Engineer

Summary Programming languages: C, GNU make, Python, C++, Bash script, Java, C#, Javascripts, Qt C++,

Hardware platform experiences: ARM, 8051, Mips, Xilinx FPGA

Software OS experience: Linux, uboot, Android, SELinux, Windows

Working environments: git, jira, maven, docker

Software packages: GDB, Django, openCV, Python Unittest,

RDBMs: Mysql, Sqlite, SQL language and MongoDB

Hardware equipment: Logic analyzer, Oscilloscope, Experience

8/23 – Now Nissan-usa, Sr. Software Engineer

environments: ROS, autonomous Driving

Implement system monitoring/health-monitor as ROS nodelet

Implement Rviz plugin — dynamic satellite map as rviz plugin

Implement Rviz plugin Ogre3D manual-object, mesh and mesh motion

Implement Rviz plugin 2D overlay (QPainter, QWidget) on Ogre3D 6/22 – 7/2023 Amazon Device, Sr. Software Engineer environments: Linux kernel 5.14, Android Pie

Implementing USB2.0 specific driver’s OTG

Implementing standby based on boot reason and boot mode in uboot

Implementing device lock/unlock through fastboot command in uboot

Optimize drm HDCP key provision policy

8/21 – 6/22 Microsoft, Sr. Software Engineer

environments: SFlash, AVRegs device driver

Using FTDI chip through USB bus as broker to access low level busses, e.g. SPI, I2C, JTAG

Programming onboard Winbond SPI Flash chip

Programming onboard Maxim AVReg chip

Implementing PMBus spec with FTDI chip

12/19 – 7/21 Nvidia, Sr. Software Engineer

environments: Windows, Mac, Android devices (Shield gamer, Samsung Phone)

Test cuda cuda drivers: drivers, 405.toolkits xxx, 406.and xxx, libraries on single node and multi-nodes

cuda cuda running toolkit: libraries: environment: 10.nccl, x, 11.nvshm, x, Tesla 12.xx, K80, P100, V100, etc

Setup ATP (Automation Testing Process) systems

Windows, Mac nControl system set up

Android set up with controlling host (Windows)

Automation scripts for GFN (GeForce Now) with Python, Java (running on Android), C#

09/17 – 02/19 Sr. Staff Software Engineer, NewBest Info Inc. environments: C++, Python, Django, JQuery, MySQL,

Implemented Home automation system with Django

Built bi-direction notification system architecture with WebSocket

Implemented publishing and subscribing with event buses tech

Implemented IoT devices driver

Connect devices with RS-232 and RS-485 and drive them wiht Modbus protocol

Implement KNX gateway through RS-232

Implemented user interface with jQuery/Django template

User instruction pages

User notification message alert

03/16 – 8/2017 Sr. Staff Software Engineer, Grabit Inc. environments: C++, Python, svn server, ROS

Implemented automation system with C++ and Python

PLC, AC motor, belt system and toshiba robot

messages and services system

Implemented State machine with Quantum Leap

state flow based on messaging system

system exception detection and recovering mechanism

Programming devices firmware/use-cases

SCOL programming on Toshiba robot

Basic language programming on Smart motors

Indexer 2 tool to program on Copley macro

05/14 – 02/16 Staff SW Engineer, Audience/Knowles Electronics environments: C, xilinx FPGA, git server, Python, gira server

Implemented Linux kernel fundamental bus driver on I2C/SPI/SLIMBus/I2S

Defined user variety oriented bus parameters in Device Tree – dtb files, e.g. Bus bootup baud rate and operation baud rates, bus gpio definition

Implemented FPGA boot-up and test automation

04/11 – 04/14 Senior Staff SW Engineer, Marvell Semiconductor environments: C, Python, FPGA(Marvell own FPGA system), git server

Linux kernel space and user space driver on Soc for Chromecast (Google)

Driver for embedded FRC module with its own 8051 CPU

Verifying above mechanism on Veloce system (FPGA) with XDB-debugger 09/02 – 04/11 Senior staff SW engineer, Trident

Linux based device driver

Dynamic system performance monitoring: plug detection, memory bandwidth reporting and dynamic optimization

Chip setting table database and loading procedure 12/00 – 08/02 Software Engineer, Vialta.com; Senior Software Engineer, Rosun Technologies ; Software Engineer, Alibaba.com, Fremont, CA

Windows based device driver development

Language Skill

Proficiency on English, Chinese and Japanese

Education

Master of Science in Electrical Engineering

Shanghai Jiao Tong University, China

Bachelor of Science in Electrical Engineering

Shanghai Jiao Tong University, China

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