Patrick Barker Email & Phone Number

Los Angeles, CA, US

Arlington, Virginia, US

- Designed 8 layer PCB for new ground controller including schematic design, parts & library management, layout, & routing- Found root causes of multiple recurring hardware bugs & debugged failed PCBs from multiple orders across several vendors- Used this knowledge to improve PCB yields on multiple boards from around 75% to around 95%- Reviewed & approved.

Andover, MA, US

-Performed schematic capture, part selection & derating, & PCB design for several circuit card assemblies for up to 12 layer circuit boards with high speed differential SATA and 10GbE signals and BGAs-Conducted failure analysis for faulty circuit boards-Developed test setup to assess feasibility of SATA protocol over an optical communications link

Huntington Beach, California, US

- Responsible engineer for several avionics boxes, from design and PCB routing through manufacturing and test. - Drafted wiring diagrams, BOMs, and test scripts for vehicle and test harnesses- Designed and specced out parts for a test rack to be used for automated testing of several avionics boxes

Falls Church, VA, US

X-47 Deck Handling System- Various testing and software programming activities (competition sensitive information)X-56 Re-Wing:- Tested and integrated accelerometers and gyroscopes with the vehicle management computer- Debugged RS-232 and RS-485 actuator communication systems, configured servo driver feedback parameters, wrote actuator test code with.

Falls Church, VA, US

- Talked to subsystem engineers to update the input and output signals needed for the vehicle management computers on X-47 UCAS-D (the US Navy's Unmanned Combat Air System Demonstrator Program)- Worked on the vehicle management computer's architecture definition related to the re-winging of the X-56, an unmanned experimental test plane used for.

Dallas, TX, US

- Worked on OMAP multimedia platform- Helped configure software to do a quick IPU boot-up- Used for starting up a rearview camera feed quickly in an automotive infotainment system

- Answered phone, screened and routed calls, took messages- Greeted customers, sorted incoming mail, prepared outgoing mail- Worked with MAS90: entered sales orders- Worked with excel: updated daily cash flow spreadsheet, shipping log, and daily transaction lists- Filled out purchase order forms, filled out certificates of compliance, archived orders.

Huntington Beach, CA, US

- Finished a digital book archiving project- Worked with excel: Used mail merge to create shipping labels, cataloged books, updated shipping information- Sorted invoices, typed documents