Software Engineer Engineering

Tracy Liu

San Jose, California

Phone: 516-***-****

Email: **********@*****.***

* ***** ** ****** ********** in C for safety critical systems. 9 years of experience working on Linux platforms.

7 years of experience in embedded RTOS.

5 years of DSP programming experience.

SKILLS

Operating System: Unix, Linux, vxWorks,Windows

Programming Language: C, Texas Instruments Assembly, bash script.

Experiences with embedded real time operating systems, DSP.

Experiences with multi-thread, socket, TCP/IP Ethernet, DMA Transfer.

Experiences with vxWorks kernel programming, drivers programming, BSP.

Experiences with jtag emulator, Code Composer,logic analyzers,oscilloscopes .

Familiar with SCSI, SATA interface.

CAREER HISTORY

02/2011 – 03/2020, Software Engineer

Spectral Dynamics,San Jose, CA

o Work directly with the company’s chief scientist and lead the software engineering effort for the company’s signature software application Jaguar vibration control system. o Responsible for all aspects of the software application development, including coding, QA, troubleshooting, auditing and releasing.

o Fixed crashes/freezes and made the safety critical application more robust. o Collaborate with hardware engineers as well as technical supports in the field to meet any needs or issues our clients run into.

Project experience

Added support for SATA disk storage on the mv5500 single board computer by making changes in the vxWorks kernel driver.

Successfully enabled the 1 Gigabit ethernet data transmission between the mv5500 board and the host by making changes in the driver in vxWorks kernel.

Correctly identified a race condition in the DSP assembly language code and fixed it by making it atomical.

EDUCATION

09/2006 - 02/2009, M.S., Reliability Engineering,Beihang University, Beijing, China.

09/2002 - 07/2006, B.S., Electric Engineering, Beihang University, Beijing, China.

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